81114-52-5Relevant articles and documents
Macrolide Antibiotics: Chemical Transformations in the Tylosin Series
Grieco, Paul A.,Inanaga, Junji,Lin, Nan-Horng
, p. 892 - 895 (2007/10/02)
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81114-52-5
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Basic information
- Product Name: 20-O-Methyl-23-O-trityltylonolide Hemiacetal
- Synonyms:
- CAS NO:81114-52-5
- Molecular Formula:
- Molecular Weight: 680.882
- EINECS: N/A
- Product Categories: N/A
- Mol File: 81114-52-5.mol
- Article Data: 2
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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: 20-O-Methyl-23-O-trityltylonolide Hemiacetal(CAS DataBase Reference)
- NIST Chemistry Reference: 20-O-Methyl-23-O-trityltylonolide Hemiacetal(81114-52-5)
- EPA Substance Registry System: 20-O-Methyl-23-O-trityltylonolide Hemiacetal(81114-52-5)
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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: 81114-52-5(Hazardous Substances Data)
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81114-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81114-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,1 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.Calculate Digit Verification of CAS Registry Number 81114-52:
(7*8)+(6*1)+(5*1)+(4*1)+(3*4)+(2*5)+(1*2)=95
95 % 10 = 5
So 81114-52-5 is a valid CAS Registry Number.
81114-52-5Upstream product
- 61257-02-1 5-O-mycaminosyl tylonolide
- 63838-03-9 O-Mycaminosyltylonolide N-oxide
- 76-83-5 trityl chloride
- 83005-90-7 20-O-Methyltylonolide Hemiacetal
- 73683-73-5 methyl 4,6-O-benzylidene-3-deoxy-3-C-methyl-α-D-glucopyranoside
- 81114-58-1 (3R,4S)-3-Hydroxy-4-[(2S,3R)-5-methoxy-3-((R)-2-methyl-3-oxo-butyl)-tetrahydro-furan-2-yl]-pentanoic acid methyl ester
- 69832-48-0 3-C-deoxy-3-C-hydroxymethyl-1,2;5,6-di-O-isopropylidene-α-D-allo-furanose
- 26291-75-8 1-((3aR,5S,6S,6aR)-2,2,6-Trimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-ethane-1,2-diol
- 81114-61-6 ((3aR,5R,6R,6aR)-5-Ethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl)-methanol
- 1401-69-0 tylosin
- 81541-17-5 (3R,4S)-3-Hydroxy-4-[(2S,3R)-3-((4E,6E)-(2R,8R,9S)-9-hydroxy-2,6-dimethyl-3-oxo-8-trityloxymethyl-undeca-4,6-dienyl)-5-methoxy-tetrahydro-furan-2-yl]-pentanoic acid methyl ester
- 81114-71-8 (3R,4S)-4-[(2S,3R)-3-((4E,6E)-(2R,8R,9S)-3,9-Dihydroxy-2,6-dimethyl-8-trityloxymethyl-undeca-4,6-dienyl)-5-methoxy-tetrahydro-furan-2-yl]-3-hydroxy-pentanoic acid methyl ester
- 83061-10-3 (3R,4S)-4-[(2S,3R)-3-((4E,6E)-(2R,8R,9S)-3,9-Dihydroxy-2,6-dimethyl-8-trityloxymethyl-undeca-4,6-dienyl)-5-methoxy-tetrahydro-furan-2-yl]-3-hydroxy-pentanoic acid
- 81114-72-9 (3R,4S)-4-[(2S,3R)-3-((4E,6E)-(2R,8R,9S)-3,9-Dihydroxy-2,6-dimethyl-8-trityloxymethyl-undeca-4,6-dienyl)-5-methoxy-tetrahydro-furan-2-yl]-3-hydroxy-pentanethioic acid S-pyridin-2-yl ester
81114-52-5Downstream Products
- 83061-10-3 (3R,4S)-4-[(2S,3R)-3-((4E,6E)-(2R,8R,9S)-3,9-Dihydroxy-2,6-dimethyl-8-trityloxymethyl-undeca-4,6-dienyl)-5-methoxy-tetrahydro-furan-2-yl]-3-hydroxy-pentanoic acid
- 81114-71-8 (3R,4S)-4-[(2S,3R)-3-((4E,6E)-(2R,8R,9S)-3,9-Dihydroxy-2,6-dimethyl-8-trityloxymethyl-undeca-4,6-dienyl)-5-methoxy-tetrahydro-furan-2-yl]-3-hydroxy-pentanoic acid methyl ester
- 81541-17-5 (3R,4S)-3-Hydroxy-4-[(2S,3R)-3-((4E,6E)-(2R,8R,9S)-9-hydroxy-2,6-dimethyl-3-oxo-8-trityloxymethyl-undeca-4,6-dienyl)-5-methoxy-tetrahydro-furan-2-yl]-pentanoic acid methyl ester
- 1401-69-0 tylosin
- 79592-92-0 23-demycinosyltylosin
- 84120-89-8 C63H84BrNO16
- 84134-58-7 C54H71NO12
- 84134-61-2 (11E,13E)-(4R,5S,6S,7R,9R,15R,16R)-6-((2R,3R,4S,5S,6R)-4-Dimethylamino-3,5-dihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-7-[1,3]dioxolan-2-ylmethyl-16-ethyl-4-hydroxy-5,9,13-trimethyl-15-trityloxymethyl-oxacyclohexadeca-11,13-diene-2,10-dione
- 84130-12-1 (11E,13E)-(4R,5S,6S,7R,9R,15R,16R)-7-[1,3]Dioxolan-2-ylmethyl-16-ethyl-4,6-dihydroxy-5,9,13-trimethyl-15-trityloxymethyl-oxacyclohexadeca-11,13-diene-2,10-dione
- 84134-60-1 (7E,9E)-(3aR,5R,11R,12R,16R,17S,17aS)-12-Ethyl-16-hydroxy-2-(2-hydroxy-ethoxy)-5,9,17-trimethyl-11-trityloxymethyl-3,3a,4,5,11,12,15,16,17,17a-decahydro-2H-1,13-dioxa-cyclopentacyclohexadecene-6,14-dione
- 81114-73-0 (7E,9E)-(3aR,5R,11R,12R,16R,17S,17aS)-12-Ethyl-6,16-dihydroxy-2-methoxy-5,9,17-trimethyl-11-trityloxymethyl-2,3,3a,4,5,6,11,12,15,16,17,17a-dodecahydro-1,13-dioxa-cyclopentacyclohexadecen-14-one
- 84120-94-5 (7E,9E)-(3aR,5R,11R,12R,16R,17S,17aS)-12-Ethyl-2,16-dihydroxy-5,9,17-trimethyl-11-trityloxymethyl-3,3a,4,5,11,12,15,16,17,17a-decahydro-2H-1,13-dioxa-cyclopentacyclohexadecene-6,14-dione
- 81541-17-5 (3R,4S)-3-Hydroxy-4-[(2S,3R)-3-((4E,6E)-(2S,8R,9S)-9-hydroxy-2,6-dimethyl-3-oxo-8-trityloxymethyl-undeca-4,6-dienyl)-5-methoxy-tetrahydro-furan-2-yl]-pentanoic acid methyl ester
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20-O-Methyl-23-O-trityltylonolide Hemiacetal
