95950-25-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95950-25-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,9,5 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 95950-25:
(7*9)+(6*5)+(5*9)+(4*5)+(3*0)+(2*2)+(1*5)=167
167 % 10 = 7
So 95950-25-7 is a valid CAS Registry Number.
95950-25-7Relevant articles and documents
Reactions of Hydroxybenzophenone with Hydrazines
Krishnan, Raghavan,Lang, S. A.,Lin, Yang-i,Wilkinson, Raymond G.
, p. 447 - 452 (2007/10/02)
The reaction of 2,2',4,4'-tetrahydroxybenzophenone with hydrazines under different conditions gave the corresponding indazol-1,3-benzenediol derivatives.It is an interesting and unique approach to the synthesis of indazoles.However, the reactions of 2-hyd
