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EMD Biosciences, Inc.858 450 5500technical@calbiochem.comwww.calbiochem.comUnited States
Caledon Laboratories Ltd.905 877-0101tech@caledonlabs.comwww.caledonlabs.comCanada
Caltag Laboratories800 874 4007caltag@caltag.comwww.caltag.comUnited States
Cambrex Pharma & Biopharmaceuticals+1 732 447 1900pharma@cambrex.comwww.cambrex.com/pharmaUnited States
CARBOCHEM, Inc.610 645 9200hq@carbochem.comwww.carbochem.comUnited States
Carbocore, Inc.281 367 6833sales@carbocore.comwww.carbocore.comUnited States
CarboMer, Inc.858 552 0992sales@carbomer.comwww.carbomer.comUnited States
Cardolite Corporation973-344-5015csr@cardolite.comwww.cardolite.comUnited States
Cayman Chemical Company(800) 364-9897cayman@caymanchem.comwww.caymanchem.comUnited States
C/D/N Isotopes Inc.800 565 4696info@cdnisotopes.comwww.cdnisotopes.comCanada
Cell Sciences, Inc.888 769 1246www.cellsciences.comUnited States
MATERION Inc.800 327 1355AdvancedMaterials@Materion.comwww.materion.comUnited States
Ceres Chemical Co. Inc.914 694 1111chemceres@aol.comwww.cereschemical.comUnited States
Cerilliant Corporation800 848 7837 (US and Canada)techserv@cerilliant.comwww.cerilliant.comUnited States
cfm Oskar Tropitzsch+49 9231961928www.cfmot.deGermany
Central Glass Co. Ltd.+81 3 3259 7324fcsd@cgco.co.jpwww.cgco.co.jp/english/products/fine_chemical/index.htmlJapan
CGeneTech, Inc.317 295 1925qyu@cgenetech.comwww.cgenetech.comUnited States
Charkit Chemical Corporation203 655 3400sales@charkit.comwww.charkit.comUnited States
Chattem Chemicals, Inc.423 821 7616www.chattemchemicals.comUnited States
Chemada Fine Chemicals972 8 9983554sauliko@chemada.comwww.chemada.comIsrael
Chemat Technology, Inc.818 727 9786info@chemat.comwww.chemat.comUnited States
Chembasics, Inc.858 337-7192www.is0513.com/ShowSupplierProductsList534/0_EN.htmUnited States
ChemBridge Corporation(858)451-7400resupply@chembridge.comwww.chembridge.comUnited States
ChemCollect GmbH+49 (0) 202 4690049contact@chemcollect.dewww.chemcollect.deGermany
Chemdel Laboratory380 482616102chemdel@chemdel.comwww.chemdel.comUkraine
Chemetall GmbH49 69 7165 2554info@chemetall.comwww.chemetall.comGermany
Chemgenx, LLC609 688 0445www.is0513.com/ShowSupplierProductsList542/0_EN.htmUnited States
Chemical Block Ltd.7 495 135 63 43orders@chemical-block.comwww.chemical-block.comRussia
Chemiceuticals, LLC919 889 9167sales@chemiceuticals.comwww.chemiceuticals.comUnited States
Chemicon Internatinal, Inc.951 676 8080custserv@chemicon.comwww.chemicon.comUnited States
Chemicrea Inc.81 3 6214 5651www.chemicrea.comJapan
ChemiK Co., Ltd.+86 574 8729 6330info@chemik.comwww.chemik.comChina
Chem-Impex International, Inc.800 869-9290 US and Canada onlywww.chemimpex.comUnited States
Cheminova A/S+45 96 90 96 90info@cheminova.dkwww.cheminova.comDenmark
CHEM-IS-TRY, Inc.973 596 1999sales@chem-is-try.comwww.chem-is-try.comUnited States
Chemizon Inc.856 637 2232BB@chemizon.comwww.chemizon.comUnited States
ChemOvation Ltd.+44 (0) 1403 248844info@chemovation.comwww.is0513.com/ShowSupplierProductsList490/0_EN.htmUnited Kingdom
ChemPacific Corporation410 633 5771sales@chempacific.comwww.chempacific.comUnited States
Chemper+39 055 8719854perrotta@chemper.itwww.chemper.itItaly
ChemSampCo, Inc.609 656 2440sales@chemsampco.comwww.chemsampco.comUnited States
ChemService Inc.(800) 452-9994 Orders Onlywww.chemservice.comUnited States
CHEMTEC LEUNA+49 3461 43 45 35chemtec-leuna@siigroup.comwww.chemtec-leuna.deGermany
CHESS GmbH+49 621 318 9794chess-chemie@T-online.dewww.chess-chem.comGermany
Chimex Ltd.+7 812 325 7775chimex@mail.wplus.netwww.chimexltd.comRussia
CHIMMED Company+7 (495) 728-41-92synthesis@chimmed.ruwww.chimmed.ruRussia
Chiracon GmbH+49 3371 681 299info@chiracon.dewww.chiracon.deGermany
DSM Pharma Chemicals+31 (46) 4771832ian.freelance@dsm.comwww.chiralitree.comThe Netherlands
Chiramer, Inc.508 839 0192sales@chiramer.comwww.chiramer.comUnited States
Chirofine Chemicals Company504 520 5076www.is0513.com/ShowSupplierProductsList655/0_EN.htmUnited States
Chiron AS+47 73 87 4490chiron@chiron.nowww.chiron.noNorway
Chriskev Company, Inc.(913) 491-4911www.chriskev.comUnited States
ChromaDex949 419 0288sales@chromadex.comwww.chromadex.comUnited States
Ciba Specialty Chemicals Corp., Additives Division914 785 2000www.cibasc.comUnited States
Cilag AG+41 052 630 9111apisales@cilch.jnj.comwww.cilag.chSwitzerland
Carolina International Sales Co., Inc.704 845 9440kbeaucamp@ciscochem.comwww.ciscochem.comUnited States
CLONTECH Laboratories, Inc.800 662 2566 (CLON)orders@clontech.comwww.clontech.comUnited States
CMS Chemicals Limited+44 1235 831160cms.marketing@cms-chemicals.comwww.cms-chemicals.comUnited Kingdom
CNH Technologies, Inc.781 933 0362info@cnhtechnologies.comwww.cnhtechnologies.comUnited States
Changzhou Tigar Fine Chemical Co., Ltd.86 519 515 7016sales@CNpharma.comwww.cnpharma.comChina
Combi-Blocks Inc.858 635 8950sales@combi-blocks.comwww.combi-blocks.comUnited States
CombiPhos Catalysts, Inc.800 659 9793info@combiphos.comwww.combiphos.comUnited States
ComGenex, Inc.36 1 214 2306info@comgenex.huwww.comgenex.huHungary
Contract Chemicals, Ltd.+44 151 548 8840www.contract-chemicals.comUnited Kingdom
Cooper Chemical Company908 876-3231officemanager@cooperchemical.comwww.cooperchemical.comUnited States
Cortex Biochem, Inc.510 568 2228info@cortex-biochem.comwww.cortex-biochem.comUnited States
Covance Research Products Inc.800 922 2226ab.products@covance.comwww.covance.comUnited States
Chemical Products Corporation770 382 2144cpcsales@mindspring.comwww.cpc-us.comUnited States
Chiral Quest (Jiashan) Co.+86 573 429 1206info@cqpharm.comwww.cqpharm.comChina
Crescent Chemical Co., Inc.631 348 0333sales@creschem.comwww.crescentchemical.comUnited States
CSS (Chemical Synthesis Services)44 28 38 332200info@css-almac.comwww.css-almac.comUnited Kingdom
Cuschem, Inc.914 374 6973www.is0513.com/ShowSupplierProductsList527/0_EN.htmUnited States
CiVentiChem(919) 678-0702 ext. 227debra@cvchem.comwww.cvchem.comUnited States
GlycoFineChem+64 4 4630053glycofinechem@viclink.co.nzwww.glycofinechem.glycosyn.comNew Zealand
Xuzhou Lingguang Chemical Co., Ltd+86-519-88161828manager@china-pesticides.comwww.china-pesticides.comChina
Changzhou Kemike Trade Co., Ltd0519-86808992kmk@czkmk.comwww.czkmk.comChina
Zhejiang Horde Pharma Co., Ltd+86 571 85215531 85215532info@cnapi.comwww.haideyiyao.comChina
Wenling Tongda Fine Chemical Co., Ltd86-0576-86183883wltdfc@mail.tzptt.zj.cnwww.chemphar.comChina
Ningbo J & S International Trade Co.,0086-574-27855880sarahshi@vip.163.comwww.is0513.com/ShowSupplierProductsList4037/0.htmChina
Cradlechem (Jiangsu) Technology Co., Ltd0519-82619833cradlechem@163.comwww.cradlechem.comChina
Tongchem Co., Limited0086-755-83180486www.is0513.com/ShowSupplierProductsList4039/0.htmChina
3C Chemical Co., Ltd025-83479682sales@3cchem.comwww.3cchem.comChina
Puyang Cleanway Chemicals Ltd0393-8948266office@cleanwaychem.cnwww.cleanwaychem.cnChina
Changzhou Regal Chemical Co., Ltd973 285 3202xjluck@jsmail.com.cnwww.is0513.com/ShowSupplierProductsList4067/0.htmChina
Suzhou Ciyun Bio-tech Co., Ltd.86 512 85165099,85165011,85165022ciyunservice@ciyun.comwww.is0513.com/ShowSupplierProductsList4089/0.htmChina
Yongsheng Biochemical Technological Co., Ltd0523-87788009biochemyongsheng@hotmail.comwww.yongshengsw.comChina
Richchem International Trading Co., Ltd0411-82789167sinochemx@online.ln.cnwww.chemrg.comChina
Zhejiang Xianju Application Chemical Research Institute+86-576-87689177sales@chemptc.comwww.chemptc.comChina
Chengdu Xihuayuan Tianxiang Chemical Co., Ltd86-28-85960299Email：www.cdnfm.comChina
Cerato Chem Co., Ltdwww.ceratochem.comChina
Shanghai Dianyao Fine Chemical Co., Ltd13817927843chemdianyao@163.comwww.is0513.com/ShowSupplierProductsList4187/0.htmChina
Nanjing Mehoo Chemicals Co., Ltdwww.cnmehoo.comChina
Wuhan Sinon Pharma. L.P+86-27-87408980 +86-27-87405969sales@clickchem.com.cnwww.clickchem.com.cnChina
Shanghai Chely Co., Ltd13621697950 021-58649894service@chely.com.cnwww.chely.com.cnChina
Changzhou Finechemical Insititute0519-86332086zhj38@cz-finechemical.comwww.cz-finechemical.comChina
Jintan Chunfeng Chemical Co., Ltd0519-82892816chunfeng@hi2000.comwww.chunfengchem.comChina
Shanghai Chemrole Co., Ltd+86-21-50278900sales@chemrole.comwww.chemrole.comChina
Changzhou Chemical Research Institute Co., Ltd0519-86649494 86663943www.is0513.com/ShowSupplierProductsList4222/0.htmChina
Huzhou Changsheng Chemical Co., Ltd0572-3731402 3639838info@changshengchem.comwww.changshengchem.comChina
Yichang Chuxinyuan Chemical Co., Ltd0086-717-4162599www.is0513.com/ShowSupplierProductsList4231/0.htmChina
Changmao Biochemical Engineering Co., Ltd86 ( 519 ) 86850126 86892133sales@cmbec.comwww.cmbec.comChina
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