2447-32-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2447-32-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,4 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2447-32:
(6*2)+(5*4)+(4*4)+(3*7)+(2*3)+(1*2)=77
77 % 10 = 7
So 2447-32-7 is a valid CAS Registry Number.
2447-32-7Relevant academic research and scientific papers
Formamidinesulfinic acid reduction of dihydrocodeinone derivatives
Brine,Boldt,Coleman,et al.
, p. 1555 - 1557 (2007/10/09)
Treatment of dihydrocodeinone (1f) with formamidinesulfinic acid afforded mixtures of dihydrothebainone (3a) dihydroisothebainol dihydroisothenainol (4a) under both homogeneous and heterogeneous conditions. Similar treatment of 14-hydroxydihydrocodeinone
