154700-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154700-97-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,7,0 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 154700-97:
(8*1)+(7*5)+(6*4)+(5*7)+(4*0)+(3*0)+(2*9)+(1*7)=127
127 % 10 = 7
So 154700-97-7 is a valid CAS Registry Number.
154700-97-7Relevant articles and documents
Facile synthesis and reactions of (Z)-α,β-didehydroamino aldehydes from (Z)-α,β-didehydroamino acid esters
Nakamura,Shin
, p. 1158 - 1161 (2007/10/02)
The general synthesis of (Z)-α,β-didehydroamino aldehydes 3 was accomplished by the reduction of (Z)-α,β-didehydroamino acid esters with lithium aluminum hydride followed by Swern oxidation. Subsequent Grignard reaction of 3 with alkylmagnesium halides wa
