61144-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61144-93-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,1,4 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 61144-93:
(7*6)+(6*1)+(5*1)+(4*4)+(3*4)+(2*9)+(1*3)=102
102 % 10 = 2
So 61144-93-2 is a valid CAS Registry Number.
61144-93-2Relevant articles and documents
METHODS FOR PREPARING FUEL ADDITIVES
-
Page/Page column 37; 38, (2019/07/17)
A method is provided for preparing a fuel additive having the formula: ( l ) The method comprises carrying out the following reactions: (i) addition of an alkylating agent b to starting material a: (a) to form an intermediate c; and (ii) ring closing intermediate c to form fuel additive e.