105424-08-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105424-08-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,4,2 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 105424-08:
(8*1)+(7*0)+(6*5)+(5*4)+(4*2)+(3*4)+(2*0)+(1*8)=86
86 % 10 = 6
So 105424-08-6 is a valid CAS Registry Number.
105424-08-6Relevant articles and documents
SIMPLE SYNTHESES OF (+/-)-β-COPAENE, (+/-)-β-YLANGENE AND LEMNALOL.
Snider, Barry B.,Kulkarni, Yashwant S.
, p. 5675 - 5676 (1985)
The ketone 1a, which we have prepared from geranylacetone in 38percent yield by a four step sequence, has been converted to β-copaene and β-ylangene by a three step secquence.Oxidation of β-ylangene with SeO2 gives lemnalol in 76percent yield.
