94058-61-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94058-61-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,0,5 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 94058-61:
(7*9)+(6*4)+(5*0)+(4*5)+(3*8)+(2*6)+(1*1)=144
144 % 10 = 4
So 94058-61-4 is a valid CAS Registry Number.
94058-61-4Relevant articles and documents
The Synthesis of Naphthothiophene and All of the Eight Isomers of Monomethylnaphthothiophene
Tedjamulia, Marvin L.,Stuart, John G.,Tominaga, Yoshinori,Castle, Raymond N.,Lee, Milton L.
, p. 1215 - 1219 (2007/10/02)
The synthesis of naphthothiophene and all of the eight monomethylnaphthothiophene isomers is described.
