1229-07-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1229-07-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,2 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1229-07:
(6*1)+(5*2)+(4*2)+(3*9)+(2*0)+(1*7)=58
58 % 10 = 8
So 1229-07-8 is a valid CAS Registry Number.
1229-07-8Relevant academic research and scientific papers
Szendi,Dombi,Vincze
, p. 1189 - 1196 (1996)
Steroid ketoximes were reduced with sodium tetrahydroborate in the presence of nickel chloride or molybdenum trioxide. These processes yielded 17α- and 20α- aminosteroids (1c-5c) in higher yields than common reduction methods.
