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98927-94-7

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98927-94-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98927-94-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,2 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 98927-94:
(7*9)+(6*8)+(5*9)+(4*2)+(3*7)+(2*9)+(1*4)=207
207 % 10 = 7
So 98927-94-7 is a valid CAS Registry Number.

98927-94-7Relevant articles and documents

SYNTHESIS AND HYDROGENOLYSIS OF THE METHYLENE, ETHYLIDENE, ISOPROPYLIDENE, AND DIASTEREOISOMERIC 1-PHENYLETHYLIDENE ACETALS OF β-L-ARABINO- AND α-L-RHAMNOPYRANOSIDE DERIVATIVES

Liptak, Andras,Szurmai, Zoltan,Olah, V. Anna,Harangi, Janos,Szabo, Lajos,Nanasi, Pal

, p. 1 - 16 (2007/10/02)

Both diastereoisomers of 1-phenylethylidene acetals (acetophenone acetals) of methyl and benzyl β-L-arabinopyranoside and α-L-rhamnopyranoside were prepared.Acetal-exchange reactions gave only the endo-phenyl isomers; their 2-O- and 4-O-acetyl derivatives

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