134472-49-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134472-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,7 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 134472-49:
(8*1)+(7*3)+(6*4)+(5*4)+(4*7)+(3*2)+(2*4)+(1*9)=124
124 % 10 = 4
So 134472-49-4 is a valid CAS Registry Number.
134472-49-4Relevant articles and documents
Substituted naphthalene carboxylic acids
-
, (2008/06/13)
The invention relates to substituted naphthalene carboxylic acid derivatives of the formula STR1 wherein one of R1 and R2 is STR2 and the other is hydrogen, wherein R is hydrogen or lower alkyl, R10 is hydrogen or lower al
