1379588-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1379588-52-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,9,5,8 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1379588-52:
(9*1)+(8*3)+(7*7)+(6*9)+(5*5)+(4*8)+(3*8)+(2*5)+(1*2)=229
229 % 10 = 9
So 1379588-52-9 is a valid CAS Registry Number.
1379588-52-9Relevant articles and documents
Reactivity of various α-halo ketones in one-pot synthesis of γ-iminolactones
Asghari, Sakineh,Habibi, Ahmad Khabbazi
experimental part, p. 2894 - 2906 (2012/07/16)
(Chemical Equation Presented) The highly reactive 1:1 intermediate generated in the reaction of tert-butyl isocyanide and dialkyl acetylenedicarboxylate is trapped by a-halo ketones to produce halogenated iminolactones as the sole product in good yields.