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187396-40-3

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187396-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187396-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,3,9 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 187396-40:
(8*1)+(7*8)+(6*7)+(5*3)+(4*9)+(3*6)+(2*4)+(1*0)=183
183 % 10 = 3
So 187396-40-3 is a valid CAS Registry Number.

187396-40-3Upstream product

187396-40-3Relevant academic research and scientific papers

Synthesis of a branchrf oligosaccharide by remote glycosidation

Yamada, Haruo,Imamura, Katsuaki,Takahashi, Takashi

, p. 391 - 394 (1997)

We describe a remote glycosidation that allows us to form a branched trisaccharide in intramolecular fashion. The molecular design of the spacer molecule for the remote glycosidation was examined based on molecular mechanics calculations.

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