21128-90-5 Usage
Class
Organosulfur compounds
Subclass
Sulfinyl chlorides
Structure
Consists of a butyl chain, a sulfinyl group, and a chlorine atom
Usage
Primarily used in organic synthesis and pharmaceutical intermediates
Applications
Valuable reagent in the production of various sulfur-containing compounds and pharmaceuticals
Safety
Potential health and safety risks if not properly managed
Handling
Should be handled with care due to its potential risks
Importance
Its chemical structure makes it a versatile compound in the synthesis of various compounds and pharmaceuticals
Check Digit Verification of cas no
The CAS Registry Mumber 21128-90-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,1,2 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21128-90:
(7*2)+(6*1)+(5*1)+(4*2)+(3*8)+(2*9)+(1*0)=75
75 % 10 = 5
So 21128-90-5 is a valid CAS Registry Number.
