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100045-09-8

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100045-09-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100045-09-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,0,4 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 100045-09:
(8*1)+(7*0)+(6*0)+(5*0)+(4*4)+(3*5)+(2*0)+(1*9)=48
48 % 10 = 8
So 100045-09-8 is a valid CAS Registry Number.

100045-09-8Downstream Products

100045-09-8Relevant articles and documents

Regio- and Stereoselective Control in the Addition of Grignard Reagents to the Pyridine Ring System

Schulz, Arthur G.,Flood, Lawrence,Springer, James P.

, p. 838 - 841 (2007/10/02)

The N-methyl and N-benzyl salts of nicotinic acid derivative 7a (e.g., 8 and 9) undergo regio- and stereoselective addition with Grignard reagents to give 10 as the major reaction product.Selectivities as high as >99:1 are observed.Addition of alkyllithiu

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