126235-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126235-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,3 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126235-82:
(8*1)+(7*2)+(6*6)+(5*2)+(4*3)+(3*5)+(2*8)+(1*2)=113
113 % 10 = 3
So 126235-82-3 is a valid CAS Registry Number.
126235-82-3Relevant academic research and scientific papers
REACTION OF TRYPTOPHAN DERIVATIVES WITH PHENYLSULPHENYL CHLORIDE AND PHENYLSELENENYL BROMIDE
Crich, David,Davies, John W.
, p. 4307 - 4308 (2007/10/02)
Treatment of Nb protected tryptophan methyl esters with phenyl sulphenyl chloride and phenylselenenyl bromide results in substitution at the indole 2-position and not in the anticipated tetrahydropyrroloindoles.
