142504-01-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142504-01-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,5,0 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 142504-01:
(8*1)+(7*4)+(6*2)+(5*5)+(4*0)+(3*4)+(2*0)+(1*1)=86
86 % 10 = 6
So 142504-01-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H16N2O3/c1-21-16(20)10-12-8-9-15-14(17(12)22-2)11-18-19(15)13-6-4-3-5-7-13/h3-9,11H,10H2,1-2H3
142504-01-6Relevant articles and documents
1-Phenyl-1H-indazole derivatives with analgesic and anti-inflammatory activities
Mosti,Sansebastiano,Fossa,Schenone,Mattioli
, p. 357 - 365 (2007/10/02)
The synthesis of 4-hydroxy-1-phenyl-1H-indazole-5-acetic acid 5 4-methoxy- 1-phenyl-1H-indazole-5-yl-acetic acid 7 and 5-benzyl-1-phenyl-1H-indazol-4- ol 8, starting from 1,5,6,7-tetrahydro-1-phenyl-4H-indazol-4-one, is described. These compounds showed i