151869-78-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151869-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,8,6 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 151869-78:
(8*1)+(7*5)+(6*1)+(5*8)+(4*6)+(3*9)+(2*7)+(1*8)=162
162 % 10 = 2
So 151869-78-2 is a valid CAS Registry Number.
151869-78-2Relevant articles and documents
An original way for synthesis of new nitro-benzothiadiazole derivatives
Vanelle, Patrice,Liegeois, Celine Tremblais,Meuche, Jacobine,Maldonado, Jose,Crozet, Michel P.
, p. 955 - 962 (2007/10/03)
The C-alkylation reaction of 4-chloromethyl-7-nitro-2,1,3-benzothiadiazole with 2-nitropropane anion which is shown to proceed by an SRN1 mechanism is an original way for the synthesis of new 2,1,3-benzothiadiazoles.