124938-38-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124938-38-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,9,3 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124938-38:
(8*1)+(7*2)+(6*4)+(5*9)+(4*3)+(3*8)+(2*3)+(1*8)=141
141 % 10 = 1
So 124938-38-1 is a valid CAS Registry Number.
124938-38-1Relevant articles and documents
PHOTOCHEMISTRY OF α,α-DISUBSTITUTED BICYCLIC CYCLOBUTANONES - A POTENTIAL THERMAL-PHOTOCHEMICAL METATHESIS REACTION
Lee-Ruff, Edward,Hopkinson, Alan C.,Kazarians-Moghaddam, Hira
, p. 2067 - 2070 (2007/10/02)
Under certain conditions the photolysis of α,α-disubstituted cyclobutanones give terminal olefinic esters.A two-stage thermal photochemical metathesis is described.
