138505-21-2Relevant articles and documents
Synthesis of larreantin, a novel, cytotoxic naphthoquinone from Larrea tridentata
Comber,Sargent
, p. 190 - 192 (1991)
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138505-21-2
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Basic information
- Product Name: Butanedioic acid, [(3-bromo-2-methoxyphenyl)methylene]-, 1-methyl ester, (E)-
- Synonyms:
- CAS NO:138505-21-2
- Molecular Formula: C13H13BrO5
- Molecular Weight: 329.147
- EINECS: N/A
- Product Categories: N/A
- Mol File: 138505-21-2.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: Butanedioic acid, [(3-bromo-2-methoxyphenyl)methylene]-, 1-methyl ester, (E)-(CAS DataBase Reference)
- NIST Chemistry Reference: Butanedioic acid, [(3-bromo-2-methoxyphenyl)methylene]-, 1-methyl ester, (E)-(138505-21-2)
- EPA Substance Registry System: Butanedioic acid, [(3-bromo-2-methoxyphenyl)methylene]-, 1-methyl ester, (E)-(138505-21-2)
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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: 138505-21-2(Hazardous Substances Data)
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138505-21-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138505-21-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,0 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.Calculate Digit Verification of CAS Registry Number 138505-21:
(8*1)+(7*3)+(6*8)+(5*5)+(4*0)+(3*5)+(2*2)+(1*1)=122
122 % 10 = 2
So 138505-21-2 is a valid CAS Registry Number.
138505-21-2Upstream product
138505-21-2Downstream Products
- 133593-77-8 4,5-Dihydro-2-<1-(4-isopropoxy-3-methoxyphenyl)-5,7-diisopropoxy-2-naphthyl>-4,4-dimethyloxazole
- 133773-24-7 1-(4-Isopropoxy-3-methoxyphenyl)-3-(4-isopropoxy-3-methoxybenzyl)-5,7-diisopropoxy-2-methylnaphthalene
- 133593-79-0 [3-Hydroxymethyl-6,8-diisopropoxy-4-(4-isopropoxy-3-methoxy-phenyl)-naphthalen-2-yl]-(4-isopropoxy-3-methoxy-phenyl)-methanol
- 133593-78-9 (+/-)-3,9-Bis(4-isopropoxy-3-methoxyphenyl)-5,7-diisopropoxynaphtho<2,3-c>furan-1(3H)-one
- 138505-24-5 (+/-)-1,3-Dihydro-3,9-bis(4-isopropoxy-3-methoxyphenyl)-5,7-diisopropoxynaphtho<2,3-c>furan
- 114094-46-1 larreantin
- 133593-80-3 2-Hydroxy-6-(4-hydroxy-3-methoxy-benzyl)-8-(4-hydroxy-3-methoxy-phenyl)-7-methyl-[1,4]naphthoquinone
- 133593-68-7 Methyl 4-acetoxy-7-bromo-8-methoxynaphthalene-2-carboxylate
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Butanedioic acid, [(3-bromo-2-methoxyphenyl)methylene]-, 1-methyl
ester, (E)-
