136019-59-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136019-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,0,1 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136019-59:
(8*1)+(7*3)+(6*6)+(5*0)+(4*1)+(3*9)+(2*5)+(1*9)=115
115 % 10 = 5
So 136019-59-5 is a valid CAS Registry Number.
136019-59-5Relevant academic research and scientific papers
A β-Lactam Approach to γ-Amino-β-Keto Acid Derivatives.
Palomo, Claudio,Cossio, Fernando P.,Rubiales, Gloria,Aparicio, Domitila
, p. 3115 - 3118 (2007/10/02)
Formation of γ-amino-β-keto acid derivatives by enolate acylation with N-carboxyanhydrides previously formed from α-keto β-lactams is described.
