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1229662-62-7

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1229662-62-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1229662-62-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,9,6,6 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1229662-62:
(9*1)+(8*2)+(7*2)+(6*9)+(5*6)+(4*6)+(3*2)+(2*6)+(1*2)=167
167 % 10 = 7
So 1229662-62-7 is a valid CAS Registry Number.

1229662-62-7Downstream Products

1229662-62-7Relevant articles and documents

A straightforward approach to substituted 2-(hydroxymethyl)-2,3- dihydrofuro[2,3- b ]pyridines and 3-hydroxy-3,4-dihydro-2 H -pyrano[2,3- b ]pyridines

Hajbi, Youssef,Suzenet, Franck,Khouili, Mostafa,Lazar, Said,Guillaumet, Gerald

, p. 1349 - 1355 (2010)

An efficient route to 2-(hydroxymethyl)-2,3-dihydrofuro[2,3-b]pyridines and 3-hydroxy-3,4-dihydro-2H-pyrano[2,3-b]pyridines is reported. The strategy is based on an intramolecular inverse electron demand Diels-Alder reaction starting from 1,2,4-triazines.

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