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Yanshi East Park Chemical Co.??? ?? ??? ?????.
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Yanshi East Park Chemical Co.
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379-64152217 67435819
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dy@dongyuanchem.com
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China
URL:
www.dongyuanchem.com
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16
1
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4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
119-72-2
C14H12N2O8S2
4-Nitrotoluene-2-sulfonic Acid
5-???-O-??????
121-03-9
C7H7NO5S
4-Nitro-4'-aminodiphenylethylene-2,2'-disulfonic acid
C14H14N2O8S2
401 monomer
4,4'-Dinitrostilbene-2,2'-disulfonic acid
4,4'-???????-2,2'-????
128-42-7
C14H10N2O10S2
4,4'-Diamino-2,2'-stilbenedisulfonic acid
4,4'-???????-2-,2'????
81-11-8
C14H14N2O6S2
4-Cyanobenzaldehyde
105-07-7
C8H5NO
4-Methylbenzyl chloride
4-?????????
104-82-5
C8H9Cl
p-Tolualdehyde
4-????????
104-87-0
C8H8O
Terephthalaldehyde
???? ????
623-27-8
C8H6O2
P-phenylene chloride
C6H4Cl2
m-Phthalaldehyde
????????
626-19-7
C8H6O2
2-Cyanobenzaldehyde
7468-67-9
C8H5NO
o-Phthalaldehyde
o-??????
643-79-8
C8H6O2
4-Nitrobenzaldehyde
4-?????????
555-16-8
C7H5NO3
2-Formylbenzenesulfonic acid sodium salt
??????-2-??????
1008-72-6
C7H5NaO4S
1
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