42161-41-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42161-41-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,1,6 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42161-41:
(7*4)+(6*2)+(5*1)+(4*6)+(3*1)+(2*4)+(1*1)=81
81 % 10 = 1
So 42161-41-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H20O/c1-3-4-5-6-11-7-10(2)8-12(13)9-11/h8,11H,3-7,9H2,1-2H3
42161-41-1Relevant academic research and scientific papers
Enantioselective aldol cyclodehydrations catalyzed by antibody 38C2.
List,Lerner,Barbas 3rd.
, p. 59 - 61 (2008/02/11)
[formula: see text] Aldolase antibody 38C2 catalyzes the enantioselective aldol cyclodehydration of 4-substituted-2,6-heptanediones (3) to give enantiomerically enriched 5-substituted-3-methyl-2-cyclohexen-1-ones (4). Yields, enantioselectivities, and pro