127923-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127923-96-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,2 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 127923-96:
(8*1)+(7*2)+(6*7)+(5*9)+(4*2)+(3*3)+(2*9)+(1*6)=150
150 % 10 = 0
So 127923-96-0 is a valid CAS Registry Number.
127923-96-0Relevant articles and documents
Reaction of 2-nitro-4-thiocyanatoaniline with 4-nitrochlorobenzene
Pilyugin,Chikisheva,Valitov,Sapozhnikov
, p. 1439 - 1443 (2002)
A method for preparing 4-amino-3,4′-dinitrodiphenyl sulfide is developed, based on the reaction of 2-nitro-4-thiocyanatoaniline with 4-nitrochlorobenzene in aqueous-alkaline medium in the presence of a phase-transfer catalyst (PEG 400 or Katamin AB).