72152-81-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72152-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,5 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72152-81:
(7*7)+(6*2)+(5*1)+(4*5)+(3*2)+(2*8)+(1*1)=109
109 % 10 = 9
So 72152-81-9 is a valid CAS Registry Number.
InChI:InChI=1/C18H22O2/c1-13(2)16-10-9-14(3)17(12-16)20-18(19)11-15-7-5-4-6-8-15/h4-9,16-17H,1,10-12H2,2-3H3/t16-,17-/m1/s1
72152-81-9Relevant articles and documents
Some Novel Esters of Carveol
Ravindranath, B.,Srinivas, P.
, p. 666 - 667 (2007/10/02)
Reaction of limonene (1) with t-butyl hypochlorite yields carvyl chloride as the major product, which is readily converted into carvyl acetate, carveol and carvone.Several novel esters of carveol, namely cis and trans carvyl benzoate, cinnamate, phenoxyacetate and phenylacetate have also been prepared for the first time in a one-pot reaction of carvyl chloride with the corresponding zinc carboxylate.
