35480-04-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35480-04-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,4,8 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 35480-04:
(7*3)+(6*5)+(5*4)+(4*8)+(3*0)+(2*0)+(1*4)=107
107 % 10 = 7
So 35480-04-7 is a valid CAS Registry Number.
35480-04-7Relevant articles and documents
Oxidation of Azasteroid Lactams and Alcohols with Benzeneseleninic Anhydride
Back, Thomas G.
, p. 1442 - 1446 (2007/10/02)
Reaction of 4-azasteroid δ-lactams 6, 9, 10 and 12 with benzeneseleninic anhydride (2) in diglyme at 120 deg C smoothly effects dehydrogenation to the corresponding Δ1 derivatives 13-16.Oxidation of 3-aza-A-homo-4a-cholesten-4-one (17) or its s