144118-33-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144118-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,1,1 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 144118-33:
(8*1)+(7*4)+(6*4)+(5*1)+(4*1)+(3*8)+(2*3)+(1*3)=102
102 % 10 = 2
So 144118-33-2 is a valid CAS Registry Number.
144118-33-2Relevant articles and documents
Functional Polymers LII. Synthesis and Polycondensation of 2(2,4-Dihydroxyphenyl)2H-1,3-bis
Fu, Shoukuan,Li, Shanjun,Vogl, Otto
, p. 1299 - 1309 (1988)
Carboxy- and carbomethoxy derivatives of resorcinols with two benzotriazole substituents have been synthesized. 2(2,4-Dihydroxyphenyl)2H-1,3-bis(4-carboxybenzotriazole) (DCBDH) was prepared b
