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2-iodo-1,3,4,5-tetrahydroazepino[5,4,3-cd]indol-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

283172-98-5

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283172-98-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 283172-98-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,3,1,7 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 283172-98:
(8*2)+(7*8)+(6*3)+(5*1)+(4*7)+(3*2)+(2*9)+(1*8)=155
155 % 10 = 5
So 283172-98-5 is a valid CAS Registry Number.

283172-98-5Upstream product

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