131177-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131177-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,1,7 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 131177-40:
(8*1)+(7*3)+(6*1)+(5*1)+(4*7)+(3*7)+(2*4)+(1*0)=97
97 % 10 = 7
So 131177-40-7 is a valid CAS Registry Number.
131177-40-7Relevant articles and documents
INSECT REPELLENTS
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Page 7, (2008/06/13)
Use of an N-substituted p-menthane carboxamide as an active ingredient in an insect repellent composition, which has little or no odour and which is substantially non-toxic for human, pet and livestock.
