132087-07-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132087-07-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,0,8 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132087-07:
(8*1)+(7*3)+(6*2)+(5*0)+(4*8)+(3*7)+(2*0)+(1*7)=101
101 % 10 = 1
So 132087-07-1 is a valid CAS Registry Number.
132087-07-1Relevant academic research and scientific papers
A CONVENIENT METHOD FOR THE SYNTHESIS OF UNSYMMETRICAL 3,4-DISUBSTITUTED PYRROLES
Shum, Patrick W.,Kozikowski, Alan P.
, p. 6785 - 6788 (2007/10/02)
A simplified procedure for the synthesis of 3,4-dibromo-1--1H-pyrrole (2) is described together with its sequential halogen-metal exchange chemistry to afford 3,4-disubstituted pyrroles.
