153529-28-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153529-28-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,5,2 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 153529-28:
(8*1)+(7*5)+(6*3)+(5*5)+(4*2)+(3*9)+(2*2)+(1*8)=133
133 % 10 = 3
So 153529-28-3 is a valid CAS Registry Number.
153529-28-3Relevant articles and documents
Efficient tandem synthesis of 3-alkylaminoprop-2-enamides from 3-trimethylsilylprop-2-ynamides
Andreev,Medvedeva,Safronova
, p. 822 - 827 (2013)
A tandem synthetic approach to previously unknown 3-aminoprop-2-enamides has been developed. It is based on Si-C sp desilylation of 3-trimethylsilylprop-2-ynamides and subsequent addition of an amine to the triple bond of intermediate terminal