129623-64-9 Usage
General Description
1,2-dihydro-1,2-dihydroxy-4-carboxybenzophenone, also known as DHDB, is a chemical compound that belongs to the benzophenone class of organic compounds. It is a derivative of benzophenone, and its molecular structure contains a benzene ring and multiple hydroxyl and carboxyl groups. DHDB is commonly used as a UV filter in sunscreen and other cosmetic products due to its ability to absorb and block harmful ultraviolet radiation from the sun. It is a white crystalline solid and is insoluble in water but soluble in organic solvents. Additionally, DHDB has been identified as a potential endocrine disruptor and has raised concerns about its potential adverse effects on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 129623-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,2 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 129623-64:
(8*1)+(7*2)+(6*9)+(5*6)+(4*2)+(3*3)+(2*6)+(1*4)=139
139 % 10 = 9
So 129623-64-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H12O5/c15-11-8-10(13(17)18)6-7-14(11,19)12(16)9-4-2-1-3-5-9/h1-8,11,15,19H,(H,17,18)
