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(R)-2-((S)-2-Amino-propane-1-sulfonylamino)-pentanedioic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

916656-20-7

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916656-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 916656-20-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,6,5 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 916656-20:
(8*9)+(7*1)+(6*6)+(5*6)+(4*5)+(3*6)+(2*2)+(1*0)=187
187 % 10 = 7
So 916656-20-7 is a valid CAS Registry Number.

916656-20-7Upstream product

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