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bis(1H-2-indolyl)methane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

249762-98-9

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249762-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 249762-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,7,6 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 249762-98:
(8*2)+(7*4)+(6*9)+(5*7)+(4*6)+(3*2)+(2*9)+(1*8)=189
189 % 10 = 9
So 249762-98-9 is a valid CAS Registry Number.

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