42451-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42451-26-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,4,5 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 42451-26:
(7*4)+(6*2)+(5*4)+(4*5)+(3*1)+(2*2)+(1*6)=93
93 % 10 = 3
So 42451-26-3 is a valid CAS Registry Number.
42451-26-3Relevant articles and documents
Reaction of dibromoalkanes with silyl phosphites. Synthesis and properties of mono-and diphosphonoalkanes
Pudovik,Terent'eva,Kibardina,Pudovik
, p. 714 - 719 (2008/02/02)
Reactions of dibromoethane and dibromopropane with silyl phosphites are studied. Mono-and diphosphonoalkanes of various structures were prepared, and their chemical properties were studied. Pleiades Publishing, Inc., 2006.