130599-24-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130599-24-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,5,9 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130599-24:
(8*1)+(7*3)+(6*0)+(5*5)+(4*9)+(3*9)+(2*2)+(1*4)=125
125 % 10 = 5
So 130599-24-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H11N3/c1-2-4-10(5-3-1)8-11-9-12-13-6-7-15(12)14-11/h1-7,9,14H,8H2
130599-24-5Relevant articles and documents
Synthesis of mono- and disubstituted 1H-imidazo[1,2-b]pyrazoles
Seneci,Nicola,Inglesi,Vanotti,Resnati
, p. 311 - 341 (1999)
The improved synthesis of 1H-imidazo[1,2-b]pyrazole 1 and of mono- and disubstituted derivatives is described and representative experimental procedures are given. Namely, 2-, 3-, 7- and 6-monosubstituted (2-15k), 2,3- and 6,7-disubstituted (16,17) compounds are prepared and characterized.
