1026273-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1026273-48-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,2,7 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1026273-48:
(9*1)+(8*0)+(7*2)+(6*6)+(5*2)+(4*7)+(3*3)+(2*4)+(1*8)=122
122 % 10 = 2
So 1026273-48-2 is a valid CAS Registry Number.
1026273-48-2Relevant 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
