58688-33-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58688-33-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,6,8 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 58688-33:
(7*5)+(6*8)+(5*6)+(4*8)+(3*8)+(2*3)+(1*3)=178
178 % 10 = 8
So 58688-33-8 is a valid CAS Registry Number.
58688-33-8Relevant articles and documents
Unexpected reaction of a dimethylzinc-generated THF radical with aldehydes
Yamamoto, Yasutomo,Yamada, Ken-Ichi,Tomioka, Kiyoshi
, p. 795 - 797 (2007/10/03)
A dimethylzinc-air-generated THF radical reacted with aldehydes at the β-position of an α-oxygenated THF.