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ISOQUINOLINE, 7-BROMO-1,2,3,4-TETRAHYDRO-6-METHYL-, HYDROCHLORIDE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

215798-22-4

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215798-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 215798-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,7,9 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 215798-22:
(8*2)+(7*1)+(6*5)+(5*7)+(4*9)+(3*8)+(2*2)+(1*2)=154
154 % 10 = 4
So 215798-22-4 is a valid CAS Registry Number.

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