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2,2-Dimethyl-propionic acid (2R,3S,4S,5R,6R)-4-((2S,3R,4R,5S,6R)-3-acetylamino-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-6-allyloxy-3,5-dihydroxy-tetrahydro-pyran-2-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

253336-87-7

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253336-87-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 253336-87-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,3,3,3 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 253336-87:
(8*2)+(7*5)+(6*3)+(5*3)+(4*3)+(3*6)+(2*8)+(1*7)=137
137 % 10 = 7
So 253336-87-7 is a valid CAS Registry Number.

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