133305-03-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133305-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,0 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 133305-03:
(8*1)+(7*3)+(6*3)+(5*3)+(4*0)+(3*5)+(2*0)+(1*3)=80
80 % 10 = 0
So 133305-03-0 is a valid CAS Registry Number.
133305-03-0Relevant articles and documents
A comparison of the ene reactions of singlet oxygen and triazolinediones with alkyl substituted tetramethylethylenes
Clennan,Koola,Oolman
, p. 6759 - 6762 (2007/10/02)
The reactions of triazolinediones and singlet oxygen are compared in their reactivity towards a series of tetrasubstituted olefins. The different regiochemistries of these reactions are discussed.
