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10-chloro-7-methyl-3-phenyl-6,7-dihydro-5H-benzo[f][1,2,4]triazolo[4,3-d][1,4]diazepine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33280-28-3

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33280-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33280-28-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,2,8 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 33280-28:
(7*3)+(6*3)+(5*2)+(4*8)+(3*0)+(2*2)+(1*8)=93
93 % 10 = 3
So 33280-28-3 is a valid CAS Registry Number.

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