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123346-48-5

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123346-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123346-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,3,4 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123346-48:
(8*1)+(7*2)+(6*3)+(5*3)+(4*4)+(3*6)+(2*4)+(1*8)=105
105 % 10 = 5
So 123346-48-5 is a valid CAS Registry Number.

123346-48-5Relevant articles and documents

Application of Cyanophosphates in Organic Synthesis. Reactivity of α-Cyano-α-diethylphosphonooxy Anions

Kurihara, Takushi,Santo, Kazunori,Harusawa, Shinya,Yoneda, Ryuji

, p. 4777 - 4788 (2007/10/02)

The utility of the cyanohydrin diethylphosphates derived from aldehydes (arylaldehydes,crotonaldehyde, and cinnamaldehyde) as an acyl anion equivalent was examined.Deprotonation of cyanophosphates with n-butyllithium in the presence of tetramethylethylene

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