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1508278-82-7

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1508278-82-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1508278-82-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,0,8,2,7 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1508278-82:
(9*1)+(8*5)+(7*0)+(6*8)+(5*2)+(4*7)+(3*8)+(2*8)+(1*2)=177
177 % 10 = 7
So 1508278-82-7 is a valid CAS Registry Number.

1508278-82-7Downstream Products

1508278-82-7Relevant articles and documents

Efficient synthesis of α-quaternary α-hydroxy-β-amino esters via silyl glyoxylate-mediated three-component reactions

Jiang, Jiu-Long,Yao, Ming,Lu, Chong-Dao

supporting information, p. 318 - 321 (2014/01/23)

An efficient method has been developed for the enantioselective synthesis of fully protected α-quaternary α-hydroxy-β-amino esters via the coupling of three components: aryl Grignard reagents (or methyllithium), silyl glyoxylate, and N-tert-butanesulfinyl imines. This protocol enables successive formation of two C-C bonds and two adjacent chiral carbons with high stereocontrol in a one-pot operation.

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