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2,2,2-Trichloro-acetimidic acid (3aR,4R,6S,7R,7aR)-7-azido-2,2-dimethyl-4-triisopropylsilanyloxymethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

213331-72-7

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213331-72-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213331-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,3,3 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 213331-72:
(8*2)+(7*1)+(6*3)+(5*3)+(4*3)+(3*1)+(2*7)+(1*2)=87
87 % 10 = 7
So 213331-72-7 is a valid CAS Registry Number.

213331-72-7Upstream product

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