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2-chloro-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)imidazo[4,5,1-jk][1,4]benzodiazepine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131645-79-9

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131645-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131645-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,6,4 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131645-79:
(8*1)+(7*3)+(6*1)+(5*6)+(4*4)+(3*5)+(2*7)+(1*9)=119
119 % 10 = 9
So 131645-79-9 is a valid CAS Registry Number.

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