153813-68-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153813-68-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,8,1 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 153813-68:
(8*1)+(7*5)+(6*3)+(5*8)+(4*1)+(3*3)+(2*6)+(1*8)=134
134 % 10 = 4
So 153813-68-4 is a valid CAS Registry Number.
153813-68-4Relevant articles and documents
A MILD METHOD FOR THE CONVERSION OF ACTIVATED ARYL METHYL GROUPS TO CARBOXALDEHYDES VIA THE UNCATALYZED PERIODATE CLEAVAGE OF ANAMINES
Vetelino, Michael G.,Coe, Jotham W.
, p. 219 - 222 (1994)
A mild procedure for the oxidative cleavage of aryl enamines to aryl aldehydes by periodate without the need for transition metal catalysis is presented.
