111160-90-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111160-90-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,1,6 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 111160-90:
(8*1)+(7*1)+(6*1)+(5*1)+(4*6)+(3*0)+(2*9)+(1*0)=68
68 % 10 = 8
So 111160-90-8 is a valid CAS Registry Number.
111160-90-8Relevant articles and documents
Reactions of Rotenoids with Hydroxylamine
Kostova, Ivanka
, p. 195 - 198 (2007/10/02)
Reaction of rotenone (1a) and amorphigenin (2a) with hydroxylamine in alkaline medium affords a mixture of the isoximes 5 and 6, and the new 6a-NH2 spiro derivatives 12a, b and 13a, b.The structures, stereochemistry, and the mechanism of formation of these products are discussed.
