191797-22-5 Usage
Chemical class
Organotin compounds
Derivative
1H-Pyrrole (a five-membered aromatic ring with a nitrogen atom)
Contains
Two trimethylstannyl groups (organotin groups)
Geometric configuration
(Z)-
Applications
Industrial processes, organic synthesis, material science
Potential issues
Toxicity, environmental impact, and strict regulation in many countries.
Check Digit Verification of cas no
The CAS Registry Mumber 191797-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,7,9 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 191797-22:
(8*1)+(7*9)+(6*1)+(5*7)+(4*9)+(3*7)+(2*2)+(1*2)=175
175 % 10 = 5
So 191797-22-5 is a valid CAS Registry Number.
