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Beijing InnoChem Science & Technology Co., Ltd.??? ?? ??? ?????.

?? ?:Beijing InnoChem Science & Technology Co., Ltd.
??:-
???:congpeixue@inno-chem.com.cn
??:China
URL: www.inno-chem.com.cn
? ?? ?:8293
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Pyrazinoic acid hydrazide768-05-8C5H6N4O
5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine5,6,7,8-???????-[1,2,4]?????[1,5-a]???233278-56-3C5H8N4
3-Chloro-6-methoxypyridazine 2-oxide14634-52-7C5H5ClN2O2
Methyl 3-iodopyrazine-2-carboxylate??3-??????-2-???????173290-17-0C6H5IN2O2
2-Amino-3-ethoxypyrazine2-???-3-??????89464-86-8C6H9N3O
2-Chloro-5-(trifluoromethyl)pyrazine799557-87-2C5H2ClF3N2
tert-Butyl4-(3-aMinopyrazin-2-yl)piperazine-1-carboxylatetert-??4-(3-α?????-2-?)????-1-???????1208542-95-3C13H21N5O2
2,5-Dibromopyrazine23229-26-7C4H2Br2N2
2-AMINO-5-BROMO-3-PIPERIDIN-1-YLPYRAZINE2-???-5-???-3-????-1-????90674-84-3C9H13BrN4
2-(benzyloxy)-6-chloropyrazine2-(????)-6-??????4774-18-9C11H9ClN2O
4,5,6,7-TETRAHYDRO[1,2,3]TRIAZOLO[1,5-A]PYRAZINE HYDROCHLORIDE4,5,6,7-TETRAHYDRO[1,2,3]TRIAZOLO[1,5-A]PYRAZINE???123308-28-1C5H8N4
2-CHLORO-6-PHENOXY PYRAZINE2-???-6-??????64383-29-5C10H7ClN2O
5-Bromo-2-iodo-3-methoxypyrazine5-???-2-???-3-??????476622-89-6C5H4BrIN2O
3-(2-{imidazo[1,2-b]pyridazin-3-yl}ethynyl)-4-methylbenzoic acid1300690-48-5C16H11N3O2
Pyrazinecarbonitrile2-??????19847-12-2C5H3N3
5-benzyl-4H,5H,6H,7H-[1,2,3]triazolo[1,5-a]pyrazine1305336-09-7C12H14N4
5-Aminopyrazine-2-carboxylic acid40155-43-9C5H5N3O2
5,6-Dichloropyrazine-2,3-dicarbonitrile56413-95-7C6Cl2N4
5-Aminopyrazine-2-carboxylic acid methyl ester5-??????-2-???????????13924-94-2C6H7N3O2
methyl 5-methylpyrazine-2-carboxylate??5-?????-2-???????41110-33-2C7H8N2O2
3,4-Dihydropyrrolo[1,2-a]pyrazin-1(2h)-one54906-42-2C7H8N2O
Ethyl 5-methoxypyrazine-2-carboxylate??5-??????-2-???????54013-05-7C8H10N2O3
Pyrazine-2-carbothioamide???-2-????????4604-72-2C5H5N3S
Pyrazine-2,3-dicarboxylic acid2,3-?????????89-01-0C6H4N2O4
ETHYLIMIDAZO[1,2-A]PYRAZINE-2-CARBOXYLATE??????[1,2-A]???-2-???????77112-52-8C9H9N3O2
5-Bromo-3-chloropyrazin-2-amine21943-13-5C4H3BrClN3
3,5-dibromo-2-chloropyrazine1082843-70-6C4HBr2ClN2
5-aminopyrazine-2-carbaldehyde hydrochloride1965308-99-9C5H6ClN3O
4-(6-Chloropyrazin-2-yl)morpholine4-(6-??????-2-?)????720693-19-6C8H10ClN3O
3-chloro-6-propan-2-yloxypyridazine3-???-6-??????????3184-71-2C7H9ClN2O
ethyl4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate????[1,5-A]???-2-?????,4,5,6,7-??????-4-??-,??????951626-95-2C9H11N3O3
5-aminopyrazine-2-carbonitrile113305-94-5C5H4N4
3,6-Dibromopyrazin-2-amine957230-70-5C4H3Br2N3
5,6-Dichloropyrazin-2-aMine59489-29-1C4H3Cl2N3
2,3-dimethoxypyrazine2,3-???????68468-30-4C6H8N2O2
Methyl 6-bromo-3-chloropyrazine-2-carboxylate??6-???-3-??????-2-???????1256921-67-1C6H4BrClN2O2
Pyrazolo[1,5-a]pyrazine-2,5(4H)-dicarboxylic acid, 6,7-dihydro-, 2-ethyl5-[(4-nitrophenyl)methyl] ester(????[1,5-a]???-2,5(4H)-??????,6,7-????-,2-??5-[(4-?????)??]????)623565-14-0C17H18N4O6
2-(CHLOROMETHYL)-5-METHYLPYRAZINEHYDROCHLORIDE2-(?????)-5-????????128229-06-1C6H8Cl2N2
(S)-Hexahydro-pyrrolo[1,2-a]pyrazin-4-one hydrochloride1303975-09-8C7H13ClN2O
6-Chloro-5-iodo-pyrazin-2-ylamine6-???-5-??????-2-??925678-00-8C4H3ClIN3
(6-Chloropyridazin-3-yl)methanamine(6-CHLORO-PYRIDAZIN-3-YL)-??-??871826-15-2C5H6ClN3
3,5,6-Trimethylpyrazine-2-carbaldehyde???????????,????-(9CI)186534-02-1C8H10N2O
5,6,7,8-Tetrahydroimidazo[1,2-a]pyrazine5,6,7,8-??????????[1,2-A]???91476-80-1C6H9N3
7,8,9,10-Tetrahydro-8-(trifluoroacetyl)-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine (N-(Trifluoroacetyl)varenicline)230615-70-0C15H12F3N3O
3,5-DIBROMO-6-CHLOROPYRAZIN-2-AMINE3,5-????-6-??????-2-??566205-01-4C4H2Br2ClN3
5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride5,6,7,8-??????[1,2,4]?????[4,3-a]???837430-14-5C5H9ClN4
5-Bromopyrazine-2-carboxylic acid5-???-2-????????876161-05-6C5H3BrN2O2
5-Chloropyrazine-2-carbaldehyde5-??????-2-??????88625-24-5C5H3ClN2O
2-Bromo-5-chloro-3-methylpyrazine2-???-5-???-3-?????1260664-82-1C5H4BrClN2
3,5-diamino-6-bromopyrazine-2-carboxylic acid3,5-????-6-???-???-2-?????1303968-25-3C5H5BrN4O2
2,3-Dichloro-5-(trifluoromethyl)pyrazine1238230-17-5C5HCl2F3N2
Methyl 2-pyrazinecarboxylate6164-79-0C6H6N2O2
2-Iodopyrazine32111-21-0C4H3IN2
3-Methyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine3-METHYL-5,6,7,8-TETRAHYDRO-[1,2,4]?????[4,3-A]???886886-04-0C6H10N4
Methyl 5-bromopyrazine-2-carboxylate??5-??????-2-???????210037-58-4C6H5BrN2O2
5-Methylpyrazine-2-Carboxamide5521-57-3C6H7N3O
6-bromo-3-chloropyrazin-2-amine6-???-3-??????-2-??1082843-72-8C4H3BrClN3
tert-Butyl5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylatetert-??5,6-????????[1,5-a]???-7(8H)-???????374795-76-3C11H17N3O2
5-bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine5-???-3-((??????)???)???-2-??875781-41-2C9H12BrN3Si
5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine hydrochloride5,6,7,8-???????????[1,2-a]??????1187830-84-7C6H10ClN3
5,8-Dibromoquinoxaline5,8-????????148231-12-3C8H4Br2N2
2-PyrazinecarboxaMide,3,4-dihydro-3-OXO-,sodiuM salt(1:1)2-?????????,3,4-?????-3-??-,????(1:1)1237524-82-1C5H5N3NaO2*
2-Bromo-5-hydroxypyrazine374063-92-0C4H3BrN2O
3,5-Dichloro-6-isopropylpyrazine-2-carboxaMide1254058-25-7C8H9Cl2N3O
2-bromo-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazine-7-carbaldehyde1185428-34-5C13H18BrN3O2Si
5-Oxo-4,5-dihydropyrazine-2-carboxylic acid34604-60-9C5H4N2O3
6-Chloropyrazine-2-carboxylic acid23688-89-3C5H3ClN2O2
Methyl 6-chloropyrazine-2-carboxylate23611-75-8C6H5ClN2O2
2-(Piperazin-1-yl)pyrazine1-(2-????)-????34803-68-4C8H12N4
2-Bromo-5-methoxypyrazine2-???-5-??????143250-10-6C5H5BrN2O
9H-indeno[1,2-b][1,2,5]oxadiazolo[3,4-e]pyrazin-9-one67200-34-4C11H4N4O2
3,5-Dichloro-2-methylpyrazine3,5-????-2-?????89284-38-8C5H4Cl2N2
2-(4-fluorophenyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine1250444-39-3C12H12FN3
(R)-octahydropyrrolo[1,2-a]pyrazine???[1,2-a]???,??????-,(8aR)-(9CI)96193-27-0C7H14N2
tert-Butyl 4-(4-cyanophenyl)piperazine-1-carboxylateTERT-??4-(4-?????)???????-1(2H)-?????????186650-98-6C16H21N3O2
4,5,6,7-tetrahydro-Pyrazolo[1,5-a]pyrazine,dihydrochloride4,5,6,7-???????-????[1,5-A]???,?????165894-07-5C6H9N3.2ClH
2-Chloro-5H-pyrrolo[2,3-b]pyrazine2-???-5H-???[2,3-b]???889447-19-2C6H4ClN3
2-(6-chloropyrazin-2-yl)acetic acid(6-??????-2-YL)????930798-25-7C6H5ClN2O2
3-Amino-6-bromopyrazin-2(1H)-one2(1H)-????,3-???-6-???-21943-14-6C4H4BrN3O
2-Amino-3-bromo-6-chloropyrazine2-???-3-???-6-??????212779-21-0C4H3BrClN3
tert-butyl6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylatetert-??6,7-????????[1,5-a]???-5(4H)-???????165894-06-4C11H17N3O2
3-Chloro-5-iodopyrazin-2-amine2-AMino-3-???-5-??????1252597-70-8C4H3ClIN3
2,3-Dichloro-5-iodopyrazine1816294-11-7C4HCl2IN2
Ethyl 2-(3-hydroxy-2-oxopyrazin-1(2h)-yl)acetate312904-87-3C8H10N2O4
tert-butyl 2-amino-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate1209487-56-8C11H18N4O2
6-bromoimidazo[1,2-a]pyrazine-2-carboxylic acid6-???????[1,2-a]???-2-?????1000018-56-3C7H4BrN3O2
3-bromoimidazo[1,2-a]pyrazine57948-41-1C6H4BrN3
5-hydroxypyrazine-2-carboxamide??????????,4,5-????-5-??13924-96-4C5H5N3O2
5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine5,6,7,8-???????????[1,5-A]???????165894-10-0C6H11Cl2N3
3-methoxypyrazin-2-amine4774-10-1C5H7N3O
1-Boc-4-(3-Amino-6-bromopyrazin-2-yl)piperazine479685-13-7C13H20BrN5O2
4,5,6,7-Tetrahydro-3-phenyl-[1,2,3]triazolo[1,5-a]pyrazine hydrochloride4,5,6,7-??????-3-??-[1,2,3]?????[1,5-a]??????1245782-72-2C11H13ClN4
(R)-3-Phenyl-2-(pyrazine-2-carboxamido)propanoicacid1608986-16-8C14H13N3O3
1,2,4]triazolo[1,5-a]pyrazin-2-amine[1,2,4]?????[1,5-a]???-2-??88002-33-9C5H5N5
3-[5-(2-carboxyethyl)pyrazin-2-yl]propanoic acid2,5-????????77479-02-8C10H12N2O4
7-CHLORO-N-(4-CHLOROPHENYL)FURO[2,3-D]PYRIDAZIN-4-AMINE332013-40-8C12H7Cl2N3O
METHYL4-(AMINO(3-CHLOROPYRAZIN-2-YL)METHYL)BENZOATE1620564-41-1C13H12ClN3O2
5,6-Dichloro-[1,2,5]oxadiazolo[3,4-b]pyrazine5,6-????-[1,2,5]??????[3,4-B]???153493-48-2C4Cl2N4O
pyrazin-2-ylmethanamine(???-2-???)??20010-99-5C5H7N3
3-Chloropyrazine-2-carboxylic acid3-???-2-???-?????27398-39-6C5H3ClN2O2
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