2-Naphthalenesulfonic acid, polymer with formaldehyde, ammonium sodium salt
2-萘磺酸、甲醛的聚合物铵钠盐
CAS No. 67786-30-5
2-Naphthalenesulfonic acid, polymer with formaldehyde, ammonium sodium salt
2-萘磺酸、甲醛的聚合物铵钠盐
4-IODO INDOLE 81038-38-2
S 0208 81032-31-7
1-deaza-FMN 70805-82-2
Buchananine 70802-12-9
Sophorine 81037-26-5
Oxypruf E 81042-97-9
3CNPYR 81033-46-7