162245-05-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162245-05-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,2,4 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 162245-05:
(8*1)+(7*6)+(6*2)+(5*2)+(4*4)+(3*5)+(2*0)+(1*5)=108
108 % 10 = 8
So 162245-05-8 is a valid CAS Registry Number.
162245-05-8Relevant articles and documents
Coupled benzotriazole and benzophenone UV absorbers
-
, (2008/06/13)
Provided are ultraviolet stabilizers which are diphenylmethane compounds of the formula: STR1 wherein: R1 and R2 are independently C1 to C8 alkyl, cyclopentyl, cyclohexyl or cumyl; and X is selected from the gro