141829-06-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141829-06-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,8,2 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 141829-06:
(8*1)+(7*4)+(6*1)+(5*8)+(4*2)+(3*9)+(2*0)+(1*6)=123
123 % 10 = 3
So 141829-06-3 is a valid CAS Registry Number.
141829-06-3Relevant academic research and scientific papers
Facile synthesis of novel spiro[azetidine-2,4'(1H)-isoquinoline-1',3',4(2'H)-triones]
Malamas
, p. 565 - 568 (2007/10/02)
A convenient general method for the synthesis of a new heterocycle, spiro[azetidine-2,4'(1'H)-isoquinoline-1',3',4(2'H)-trione] is described. The key intermediate 2 was prepared by direct halogenation of position-4 of acid 3 with thionyl chloride, and sub
