13929-42-5Relevant articles and documents
The constitution and configuration of rifamycins B, O, S and SV
Oppolzer,Prelog
, p. 2287 - 2314 (2007/10/05)
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13929-42-5
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Basic information
- Product Name: (2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadec[1]enoimino)naphtho[2,1-b]furan-21-yl acetate
- Synonyms:
- CAS NO:13929-42-5
- Molecular Formula: C37H49NO12
- Molecular Weight: 699.7845
- EINECS: N/A
- Product Categories: N/A
- Mol File: 13929-42-5.mol
- Article Data: 1
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 904.7°C at 760 mmHg
- Flash Point: 501°C
- Appearance: N/A
- Density: 1.31g/cm3
- Vapor Pressure: 2.85E-35mmHg at 25°C
- Refractive Index: 1.586
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadec[1]enoimino)naphtho[2,1-b]furan-21-yl acetate(CAS DataBase Reference)
- NIST Chemistry Reference: (2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadec[1]enoimino)naphtho[2,1-b]furan-21-yl acetate(13929-42-5)
- EPA Substance Registry System: (2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadec[1]enoimino)naphtho[2,1-b]furan-21-yl acetate(13929-42-5)
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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: 13929-42-5(Hazardous Substances Data)
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13929-42-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13929-42-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,2 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.Calculate Digit Verification of CAS Registry Number 13929-42:
(7*1)+(6*3)+(5*9)+(4*2)+(3*9)+(2*4)+(1*2)=115
115 % 10 = 5
So 13929-42-5 is a valid CAS Registry Number.
13929-42-5Upstream product
13929-42-5Downstream Products
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(2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadec[1]enoimino)naphtho[2,1-b]furan-21-yl acetate
