443119-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 443119-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,3,1,1 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 443119-41:
(8*4)+(7*4)+(6*3)+(5*1)+(4*1)+(3*9)+(2*4)+(1*1)=123
123 % 10 = 3
So 443119-41-3 is a valid CAS Registry Number.
443119-41-3Relevant academic research and scientific papers
Towards a synthesis of epothilone A: Asymmetric synthesis of C(1)-C(6) and C(7)-C(15) fragments
Chandrasekhar,Reddy
, p. 261 - 268 (2007/10/03)
The asymmetric synthesis of protected C(1)-C(6) and C(7)-C(15) fragments of epothilone A starting from 1,3-cyclohexanedione and methyl L-hydroxy propionate, respectively, is described.
