Name: Dihydroxydimethyldiphenylmethanedisulphonic acid polymer 50%
Product name: Dihydroxydimethyldiphenylmethanedisulphonic acid polymer                        
CAS: 9011-02-3;101418-00-2
Molecular Formula: (C₁₅H₁₆O₈S₂)_n
Molecular Weight: 588.62
Structural formula:

Adaptive: Used in the treatment of cervical erosion, cervicitis, vaginal infections (bacteria, trichomoniasis, caused by mold, etc.), genital itching, etc