33668-52-9 Usage
Chemical class
Belongs to the class of hydrazines
Physical state
Colorless liquid
Odor
Slightly ammonia-like
Primary uses
a. Intermediate in the synthesis of pharmaceuticals
b. Intermediate in the synthesis of agricultural chemicals
Additional uses
a. Curing agent for epoxy resins
b. Corrosion inhibitor in metalworking fluids
Toxicity
Considered toxic
Health hazards
May cause skin and eye irritation upon contact
Safety precautions
a. Handle with caution
b. Store and handle in a well-ventilated area
c. Keep away from sources of ignition
Flammability
Flammable
Check Digit Verification of cas no
The CAS Registry Mumber 33668-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,6,6 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33668-52:
(7*3)+(6*3)+(5*6)+(4*6)+(3*8)+(2*5)+(1*2)=129
129 % 10 = 9
So 33668-52-9 is a valid CAS Registry Number.
33668-52-9Relevant articles and documents
Carbostyril derivatives
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, (2008/06/13)
PCT No. PCT/JP96/02892 Sec. 371 Date May 29, 1998 Sec. 102(e) Date May 29, 1998 PCT Filed Oct. 4, 1996 PCT Pub. No. WO97/12869 PCT Pub. Date Apr. 10, 1997A carbostyril derivative of the formula (1): wherein A is lower alkylene, R is H, halogen or lower al