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116631-73-3

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116631-73-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116631-73-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,6,3 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 116631-73:
(8*1)+(7*1)+(6*6)+(5*6)+(4*3)+(3*1)+(2*7)+(1*3)=113
113 % 10 = 3
So 116631-73-3 is a valid CAS Registry Number.

116631-73-3Downstream Products

116631-73-3Relevant articles and documents

A CONVENIENT METHOD FOR THE SYNTHESIS OF DEOXYRIBONUCLEOSIDE 3'-HYDROGENPHOSPHONATES

Sekine, Mitsou,Narui, Sin-ichiro,Hata, Tsujiaki

, p. 1037 - 1040 (1988)

Appropriately protected 5'-O-dimethoxytrityldeoxyribonucleoside derivatives were converted to the corresponding 3'-hydrogenphosphonates by treatment with phosphinic acid in the presence of mesitylenedisulfonyl chloride via an oxidative phosphonylation process.

Nucleoside H-phosphonates. 12. Synthesis of nucleoside 3'-(hydrogen-phosphonothioate) monoesters via phosphinate intermediates

Stawinski,Thelin,Westman,Zain

, p. 3503 - 3506 (2007/10/02)

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