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186697-04-1

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186697-04-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186697-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,6,9 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 186697-04:
(8*1)+(7*8)+(6*6)+(5*6)+(4*9)+(3*7)+(2*0)+(1*4)=191
191 % 10 = 1
So 186697-04-1 is a valid CAS Registry Number.

186697-04-1Relevant articles and documents

SYNTHESIS OF A BRANCHED D-GLUCOTETRAOSE, THE REPEATING UNIT OF THE EXTRACELLULAR POLYSACCHARIDES OF Grifola umbellate, Sclerotinia libertiana, Porodisculus pendulus, AND Schizophyllum commune FRIES

Ogawa, Tomoya,Kaburagi, Toshiaki

, p. 53 - 64 (1982)

The synthesis of D-glucotetraose, 3-O--6-O-β-D-glucopyranosyl-α (and β)-D-glucopyranose, the repeating unit of the extracellular polysaccharides of Grifora umbellata, Sclerotinia libertiana, Porodisculus pendulus, and Schizophyllum commune Fries, is described.

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