134880-74-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134880-74-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,8 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 134880-74:
(8*1)+(7*3)+(6*4)+(5*8)+(4*8)+(3*0)+(2*7)+(1*4)=143
143 % 10 = 3
So 134880-74-3 is a valid CAS Registry Number.
134880-74-3Relevant articles and documents
INSECTICIDAL AMINOTHIAZOLE DERIVATIVES
-
Page 8, (2008/06/13)
Insecticidal aminothiazole derivatives and the use as an insecticide and acaricide of the compounds of formula (1): wherein R1 is cyano or fluoroalkyl, R2 is halogen, SCN or aryl, R3 is H, C1-C6 alkyl