Cas 142735-61-3,(E)-(1aR,3S,5aS,8S,8aS,10aR)-3-Hydroxy-4,8,10a-trimethyl-1a,3,5a,8,8a,9,10,10a-octahydro-2H-1,6-dioxa-cyclopenta[a]cyclopropa[e]cyclodecen-7-one

142735-61-3

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Basic information

Product Name: (E)-(1aR,3S,5aS,8S,8aS,10aR)-3-Hydroxy-4,8,10a-trimethyl-1a,3,5a,8,8a,9,10,10a-octahydro-2H-1,6-dioxa-cyclopenta[a]cyclopropa[e]cyclodecen-7-one
Synonyms:
CAS NO:142735-61-3
Molecular Formula:
Molecular Weight: 266.337
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (E)-(1aR,3S,5aS,8S,8aS,10aR)-3-Hydroxy-4,8,10a-trimethyl-1a,3,5a,8,8a,9,10,10a-octahydro-2H-1,6-dioxa-cyclopenta[a]cyclopropa[e]cyclodecen-7-one(CAS DataBase Reference)
NIST Chemistry Reference: (E)-(1aR,3S,5aS,8S,8aS,10aR)-3-Hydroxy-4,8,10a-trimethyl-1a,3,5a,8,8a,9,10,10a-octahydro-2H-1,6-dioxa-cyclopenta[a]cyclopropa[e]cyclodecen-7-one(142735-61-3)
EPA Substance Registry System: (E)-(1aR,3S,5aS,8S,8aS,10aR)-3-Hydroxy-4,8,10a-trimethyl-1a,3,5a,8,8a,9,10,10a-octahydro-2H-1,6-dioxa-cyclopenta[a]cyclopropa[e]cyclodecen-7-one(142735-61-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 142735-61-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 142735-61-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,3 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 142735-61:
(8*1)+(7*4)+(6*2)+(5*7)+(4*3)+(3*5)+(2*6)+(1*1)=123
123 % 10 = 3
So 142735-61-3 is a valid CAS Registry Number.

142735-61-3Upstream product

54165-02-5 (6E,10E)-(3S,3aS,9S,11aS)-9-Hydroxy-3,6,10-trimethyl-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one

142735-61-3Downstream Products

142735-61-3Relevant academic research and scientific papers

BIOMIMETIC CYCLIZATIONS OF A GERMACRANOLIDE FROM TANACETUM ANNUUM

Barrero, Alejandro F.,Sanchez, Juan F.,Barron, A.,Ramirez, A.

, p. 332 - 335 (2007/10/02)

A new germacranolide was isolated from the flowers of Tanacetum annuum, which was chemically transformed into three eudesmanolides and a lactone with a rearranged sesquiterpene skeleton. Key Word Index: Tanacetum annuum; Compositae; germacranolides; eudesmanolides; biomimetic cyclization.

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