4561-90-4 Usage
Chemical group
Cholesterol derivatives
Type of compound
Steroid derivative
Molecular structure
Contains an iodo group and an acetate group
Potential applications
Pharmaceutical industry
Use as a reagent
For synthesizing other organic compounds
Suitability
Research and development of pharmaceutical products
Additional fields of application
Biochemistry and organic chemistry
Check Digit Verification of cas no
The CAS Registry Mumber 4561-90-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,6 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4561-90:
(6*4)+(5*5)+(4*6)+(3*1)+(2*9)+(1*0)=94
94 % 10 = 4
So 4561-90-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H21NO4/c1-22-11-10-15-16(12-22)19(24-2)21-20(25-13-26-21)18(15)17(23)9-8-14-6-4-3-5-7-14/h3-9H,10-13H2,1-2H3