62707-38-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62707-38-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,7,0 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 62707-38:
(7*6)+(6*2)+(5*7)+(4*0)+(3*7)+(2*3)+(1*8)=124
124 % 10 = 4
So 62707-38-4 is a valid CAS Registry Number.
62707-38-4Relevant articles and documents
Synthesis and functionalization of 4-halomethyl-1,3-selenazoles
Geisler, Karlheinz,Pfeiffer, Wolf-Diethard,Mueller, Cornelia,Nobst, Elvira,Bulka, Ehrenfried,Langer, Peter
, p. 1215 - 1220 (2003)
Double-functionalized, ionic and multivalent 1,3-selenazoles were prepared by nucleophilic displacement reactions of protected 4-halomethyl-2-amino-1,3-selenazoles.
