3658-33-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3658-33-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,5 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3658-33:
(6*3)+(5*6)+(4*5)+(3*8)+(2*3)+(1*3)=101
101 % 10 = 1
So 3658-33-1 is a valid CAS Registry Number.
3658-33-1Relevant articles and documents
Tetramethylethylenediammonium dichromate (TMEDADC): A new selective oxidation reagent
Chandrasekhar,Takhi, Mohamed,Mohapatra, Suchismita
, p. 3947 - 3951 (1996)
TMEDADC obtained from Chromium trioxide and TMEDA has been conveniently utilized for the selective oxidation of benzylic and allylic alcohols in excellent yield for the first time.
