189220-73-3 Usage
Physical form
Yellow crystalline solid
Melting point
178-180°C
Use as a reagent
Detection of primary and secondary amines in organic synthesis
Potential use
Development of new pharmaceuticals (cancer research)
Use as a precursor
Synthesis of various organic compounds
Hazards
Potentially hazardous, can cause irritation to the skin, eyes, and respiratory system.
Check Digit Verification of cas no
The CAS Registry Mumber 189220-73-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,2,2 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 189220-73:
(8*1)+(7*8)+(6*9)+(5*2)+(4*2)+(3*0)+(2*7)+(1*3)=153
153 % 10 = 3
So 189220-73-3 is a valid CAS Registry Number.
