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((3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yloxy)-dimethyl-((2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138181-79-0

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138181-79-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138181-79-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,1,8 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138181-79:
(8*1)+(7*3)+(6*8)+(5*1)+(4*8)+(3*1)+(2*7)+(1*9)=140
140 % 10 = 0
So 138181-79-0 is a valid CAS Registry Number.

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