142396-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142396-82-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,3,9 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142396-82:
(8*1)+(7*4)+(6*2)+(5*3)+(4*9)+(3*6)+(2*8)+(1*2)=135
135 % 10 = 5
So 142396-82-5 is a valid CAS Registry Number.
142396-82-5Relevant articles and documents
Photodecarbonylation of 2(3H)-Thiophenones
Hinrichs, Heiko,Margaretha, Paul
, p. 2311 - 2318 (2007/10/02)
Light-induced (300 nm) loss of CO converts 2(3H)-thiophenones to either thietes, thiophenes, homothiophenes, or thiopyrans, the product distribution being strongly influenced by the alkyl substitution pattern on the thiolactone. Key Words: Photochemistry / Thietes / Thiophenes / Homothiophenes / 2H-Thiins
