144604-83-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144604-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,0 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 144604-83:
(8*1)+(7*4)+(6*4)+(5*6)+(4*0)+(3*4)+(2*8)+(1*3)=121
121 % 10 = 1
So 144604-83-1 is a valid CAS Registry Number.
144604-83-1Relevant articles and documents
Asymmetric Total Synthesis of the Individual Diastereoisomers of Hypoglycin A
Baldwin, Jack E.,Adlington, Robert M.,Bebbington, David,Russell, Andrew T.
, p. 1249 - 1251 (1992)
The indiviual diastereoisomeres that constitute the unusual methylenecyclopropane containing α-amino acid hypoglycin A have been synthesised utilising the Sharpless epoxidation to permit an asymmetric methylene cyclopropane synthesis.