27128-50-3 Usage
Class
Dihalobenzenes
Physical State
White to light yellow crystalline solid
Usage
Organic synthesis and pharmaceutical research
Primary Application
Intermediate in the production of chemicals and pharmaceuticals
Specific Applications
Dyes, pesticides, and pharmaceutical drugs
Role
Building block in the synthesis of complex organic compounds
Safety Precaution
Toxic and may cause skin, eye, and respiratory irritation
Environmental Impact
Adverse effects on aquatic life and the environment if not handled and disposed of properly
Check Digit Verification of cas no
The CAS Registry Mumber 27128-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,1,2 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 27128-50:
(7*2)+(6*7)+(5*1)+(4*2)+(3*8)+(2*5)+(1*0)=103
103 % 10 = 3
So 27128-50-3 is a valid CAS Registry Number.
