127897-33-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127897-33-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,8,9 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 127897-33:
(8*1)+(7*2)+(6*7)+(5*8)+(4*9)+(3*7)+(2*3)+(1*3)=170
170 % 10 = 0
So 127897-33-0 is a valid CAS Registry Number.
127897-33-0Relevant articles and documents
PHOTODECARBOXYLATION OF UNMODIFIED CARBOXYLIC ACIDS WITH USE OF AZA AROMATIC COMPOUNDS
Okada, Keiji,Okubo, Katsura,Oda, Masaji
, p. 6733 - 6736 (2007/10/02)
A very simple procedure for photodecarboxylation of intact carboxylic acids leading to alkanes is developed with use of aza aromatic compounds as light absorbers and t-BuSH as a hydrogen donor.