133115-72-7 Usage
Chemical Properties
white to light yellow crystal powde
Uses
4-(Trifluoromethoxy)phenylhydrazine hydrochloride may be used in the synthesis of pyrazole-containing bisphosphonate (N-BPs) esters.
General Description
4-(Trifluoromethoxy)phenylhydrazine hydrochloride is an organic building block.
Check Digit Verification of cas no
The CAS Registry Mumber 133115-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,1,1 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133115-72:
(8*1)+(7*3)+(6*3)+(5*1)+(4*1)+(3*5)+(2*7)+(1*2)=87
87 % 10 = 7
So 133115-72-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H7F3N2O/c8-7(9,10)13-6-3-1-5(12-11)2-4-6/h1-4,12H,11H2