212774-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 212774-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,7,7 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 212774-94:
(8*2)+(7*1)+(6*2)+(5*7)+(4*7)+(3*4)+(2*9)+(1*4)=132
132 % 10 = 2
So 212774-94-2 is a valid CAS Registry Number.
212774-94-2Relevant articles and documents
Symetrical hydroxyphenyl-s-triazine compositions
-
, (2008/06/13)
The invention is concerned with compounds of formula I: STR1 which are useful as sun screening agents.