61140-94-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61140-94-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,1,4 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 61140-94:
(7*6)+(6*1)+(5*1)+(4*4)+(3*0)+(2*9)+(1*4)=91
91 % 10 = 1
So 61140-94-1 is a valid CAS Registry Number.
61140-94-1Relevant articles and documents
NOVEL ONE STEP SYNTHESIS OF EPOXIDES FROM β-HYDROXY-SELENIDES AND SULFIDES
Laboureur, J. L.,Dumont, W.,Krief, A.
, p. 4569 - 4572 (1984)
Epoxides are stereoselectively prepared in one step from β-hydroxy selenides and β-hydroxy sulfides in a process which involves dichlorocarbene