Cas 654074-92-7,Acetic acid 12a-bromo-9-((2R,4R,5R,6R)-4,5-diacetoxy-6-methyl-tetrahydro-pyran-2-yl)-3-(dimethyl-phenyl-silanyl)-3-methyl-7,12-dioxo-1,2,3,4,6,6a,7,12,12a,12b-decahydro-benzo[a]anthracen-8-yl ester

654074-92-7

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Basic information

Product Name: Acetic acid 12a-bromo-9-((2R,4R,5R,6R)-4,5-diacetoxy-6-methyl-tetrahydro-pyran-2-yl)-3-(dimethyl-phenyl-silanyl)-3-methyl-7,12-dioxo-1,2,3,4,6,6a,7,12,12a,12b-decahydro-benzo[a]anthracen-8-yl ester
Synonyms:
CAS NO:654074-92-7
Molecular Formula:
Molecular Weight: 765.77
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: Acetic acid 12a-bromo-9-((2R,4R,5R,6R)-4,5-diacetoxy-6-methyl-tetrahydro-pyran-2-yl)-3-(dimethyl-phenyl-silanyl)-3-methyl-7,12-dioxo-1,2,3,4,6,6a,7,12,12a,12b-decahydro-benzo[a]anthracen-8-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid 12a-bromo-9-((2R,4R,5R,6R)-4,5-diacetoxy-6-methyl-tetrahydro-pyran-2-yl)-3-(dimethyl-phenyl-silanyl)-3-methyl-7,12-dioxo-1,2,3,4,6,6a,7,12,12a,12b-decahydro-benzo[a]anthracen-8-yl ester(654074-92-7)
EPA Substance Registry System: Acetic acid 12a-bromo-9-((2R,4R,5R,6R)-4,5-diacetoxy-6-methyl-tetrahydro-pyran-2-yl)-3-(dimethyl-phenyl-silanyl)-3-methyl-7,12-dioxo-1,2,3,4,6,6a,7,12,12a,12b-decahydro-benzo[a]anthracen-8-yl ester(654074-92-7)

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: 654074-92-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 654074-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,4,0,7 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 654074-92:
(8*6)+(7*5)+(6*4)+(5*0)+(4*7)+(3*4)+(2*9)+(1*2)=167
167 % 10 = 7
So 654074-92-7 is a valid CAS Registry Number.

654074-92-7Upstream product

654074-92-7Downstream Products

653580-27-9 Benzoic acid (2S,3S,6S)-6-{(2R,3R,4R,6R)-3-acetoxy-6-[8-acetoxy-3-(fluoro-dimethyl-silanyl)-3-methyl-7,12-dioxo-1,2,3,4,7,12-hexahydro-benzo[a]anthracen-9-yl]-2-methyl-tetrahydro-pyran-4-yloxy}-2-methyl-tetrahydro-pyran-3-yl ester

654074-92-7Relevant academic research and scientific papers

Total Synthesis of Angucyclines. XVII. First Synthesis of Antibiotic 100-1, a Deoxydisaccharide Angucycline Antibiotic of the Urdamycinone B-Type

Krohn, Karsten,Agocs, Attila,Baeuerlein, Christiane

, p. 579 - 592 (2007/10/03)

Two routes to the deoxydisaccharide angucycline antibiotic 100-1 (3) are described. Key steps comprise the regioselective oxidation/bromination of the 1,5-diacetoxy-olivose C-saccharide 7 to the bromoquinone 8. Diels-Alder reaction of the bromoquinone wit

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