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9H-Pyrido[3,4-b]indole, 3-chloro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91985-80-7

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91985-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91985-80-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,8 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91985-80:
(7*9)+(6*1)+(5*9)+(4*8)+(3*5)+(2*8)+(1*0)=177
177 % 10 = 7
So 91985-80-7 is a valid CAS Registry Number.

91985-80-7Upstream product

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