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1227636-57-8

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1227636-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227636-57-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,6,3 and 6 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1227636-57:
(9*1)+(8*2)+(7*2)+(6*7)+(5*6)+(4*3)+(3*6)+(2*5)+(1*7)=158
158 % 10 = 8
So 1227636-57-8 is a valid CAS Registry Number.

1227636-57-8Downstream Products

1227636-57-8Relevant articles and documents

Solid-phase de novo synthesis of a (±)-2-deoxy-glycoside

Lucchesi, Céline,Arboré, Amélie,Pascual, Sagrario,Fontaine, Laurent,Maignan, Christian,Dujardin, Gilles

, p. 844 - 849 (2010)

The solid-phase synthesis of methyl 2-deoxy-3-O-benzyl-d,l-arabino-hexopyranoside was achieved in a six-step sequence via a de novo strategy based on the hetero-Diels-Alder reaction of a vinyl ether supported on an azalactone-functionalized polystyrene re

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