124325-26-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124325-26-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,3,2 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 124325-26:
(8*1)+(7*2)+(6*4)+(5*3)+(4*2)+(3*5)+(2*2)+(1*6)=94
94 % 10 = 4
So 124325-26-4 is a valid CAS Registry Number.
124325-26-4Relevant articles and documents
A New Fused Heterocyclic System: 6H-Pyrazolothiadiazine 2,2-Dioxide
Vicentini, C. B.,Veronese, A. C.,Poli, T.,Guarneri, M.,Giori, P.,Ferretti, V.
, p. 797 - 803 (2007/10/02)
A base-promoted cyclodehydration of 4-nitroso-5-alkylsulfonylamidopyrazoles 3 afforded 6H-pyrazolothiadiazine 2,2-dioxide (4).The structure of 4 was confirmed through X-ray analysis.
