Cas 71902-50-6,Benzoic acid (2aR,3R,5S,5aR,6R,7R,8S,8aR)-3,5-diacetoxy-7-((3R,5S)-3-furan-3-yl-5-hydroxy-2-methyl-cyclopent-1-enyl)-6-methoxycarbonylmethyl-2a,5a,7-trimethyl-decahydro-naphtho[1,8-bc]furan-8-yl ester

71902-50-6

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Basic information

Product Name: Benzoic acid (2aR,3R,5S,5aR,6R,7R,8S,8aR)-3,5-diacetoxy-7-((3R,5S)-3-furan-3-yl-5-hydroxy-2-methyl-cyclopent-1-enyl)-6-methoxycarbonylmethyl-2a,5a,7-trimethyl-decahydro-naphtho[1,8-bc]furan-8-yl ester
Synonyms:
CAS NO:71902-50-6
Molecular Formula:
Molecular Weight: 678.777
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: Benzoic acid (2aR,3R,5S,5aR,6R,7R,8S,8aR)-3,5-diacetoxy-7-((3R,5S)-3-furan-3-yl-5-hydroxy-2-methyl-cyclopent-1-enyl)-6-methoxycarbonylmethyl-2a,5a,7-trimethyl-decahydro-naphtho[1,8-bc]furan-8-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: Benzoic acid (2aR,3R,5S,5aR,6R,7R,8S,8aR)-3,5-diacetoxy-7-((3R,5S)-3-furan-3-yl-5-hydroxy-2-methyl-cyclopent-1-enyl)-6-methoxycarbonylmethyl-2a,5a,7-trimethyl-decahydro-naphtho[1,8-bc]furan-8-yl ester(71902-50-6)
EPA Substance Registry System: Benzoic acid (2aR,3R,5S,5aR,6R,7R,8S,8aR)-3,5-diacetoxy-7-((3R,5S)-3-furan-3-yl-5-hydroxy-2-methyl-cyclopent-1-enyl)-6-methoxycarbonylmethyl-2a,5a,7-trimethyl-decahydro-naphtho[1,8-bc]furan-8-yl ester(71902-50-6)

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: 71902-50-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 71902-50-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,9,0 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 71902-50:
(7*7)+(6*1)+(5*9)+(4*0)+(3*2)+(2*5)+(1*0)=116
116 % 10 = 6
So 71902-50-6 is a valid CAS Registry Number.

71902-50-6Upstream product

71902-50-6Downstream Products

76689-95-7 Nimbolidin A

71902-50-6Relevant academic research and scientific papers

Neue Tetranortriterpenoide aus Melia azedarach Linn. (Meliaceae)

Kraus, Wolfgang,Bokel, Michael

, p. 267 - 275 (2007/10/02)

Chromatography of the petroleum ether and ether extracts from the fruit of Melia azedarach Linn. afforded six new tetranortriterpenoids 1-6 the structures of which have been determined on the basis of NMR, IR, and MS data.Oxidation of lactol 5 gave lactone 2. 1 and 2 gave 3 and 4, resp., on methanolysis followed by acetylation.

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