78889-13-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78889-13-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,8 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78889-13:
(7*7)+(6*8)+(5*8)+(4*8)+(3*9)+(2*1)+(1*3)=201
201 % 10 = 1
So 78889-13-1 is a valid CAS Registry Number.
78889-13-1Relevant articles and documents
A new Synthesis of 4-Isothiocyanato-4'-nitrodiphenylamine (Amoscanate)
Viswanathan, N.,Desai, Ranjit C.
, p. 308 - 310 (2007/10/02)
4-Isothiocyanato-4'-nitrodiphenylamine (amoscanate)(1a), an anthelmintic drug now under clinical trials, has been synthesized by the base-catalysed reaction of p-nitrophenol with either p-isothiocyanatophenyl isocyanate or 1,4-phenylenediisothiocyanate.
