129243-99-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129243-99-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,4 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129243-99:
(8*1)+(7*2)+(6*9)+(5*2)+(4*4)+(3*3)+(2*9)+(1*9)=138
138 % 10 = 8
So 129243-99-8 is a valid CAS Registry Number.
129243-99-8Relevant academic research and scientific papers
SULFUR YLIDES. 3. SYNTHESIS OF KETO-GROUP STABILIZED AMINO-CONTAINING SULFUR YLIDES FROM AMINO ACIDS
Tolstikov, G. A.,Galin, F. Z.,Lakeev, S. N.,Khalilov, L. M.,Sultanova, V. S.
, p. 535 - 541 (2007/10/02)
An effective path of synthesis was developed of new synthetic intermediates, the optically active, keto-group stabilized amino-substituted sulfur ylides.
