26819-13-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26819-13-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,8,1 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 26819-13:
(7*2)+(6*6)+(5*8)+(4*1)+(3*9)+(2*1)+(1*3)=126
126 % 10 = 6
So 26819-13-6 is a valid CAS Registry Number.
26819-13-6Relevant articles and documents
Aminolysis of Benzoyl Fluorides in Water
Song, Byeong Doo,Jencks, William P.
, p. 8479 - 8484 (1989)
The reactions of benzoyl fluorides (p-Me2N, p-MeO, m-Cl) with primary amines of pKa = 3.9-11 in aqueous solution follow a first-order dependence on amine concentration and the addition of 0.83 M potassium phosphate, 10percent dianion, does not