1253678-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1253678-21-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,6,7 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1253678-21:
(9*1)+(8*2)+(7*5)+(6*3)+(5*6)+(4*7)+(3*8)+(2*2)+(1*1)=165
165 % 10 = 5
So 1253678-21-5 is a valid CAS Registry Number.
1253678-21-5Relevant articles and documents
INSECTICIDAL PYRIDINE COMPOUNDS
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Page/Page column 22-23, (2010/11/17)
The invention disclosed in this document is related to the field of pesticides and their use in controlling pests. Novel pyridine compounds for use in controlling pests are disclosed.