119872-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119872-46-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,8,7 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 119872-46:
(8*1)+(7*1)+(6*9)+(5*8)+(4*7)+(3*2)+(2*4)+(1*6)=157
157 % 10 = 7
So 119872-46-7 is a valid CAS Registry Number.
119872-46-7Relevant articles and documents
Azoles. 18. Sulfonylindazole derivatives
Dudzinska-Usarewicz,Wrzeciono,Frankiewicz,Linkowska,Koehler,Nuhn
, p. 611 - 613 (2007/10/02)
The nucleophilic substitution of hydrogen to synthesize the sulphonyl indazole derivatives 9-16 is described. The structures of the substitution products are discussed using H-NMR spectra. Chemical structural proof was given by steric hindrance observed i
