68780-78-9Relevant articles and documents
Synthesis of vinca alkaloids and related compounds, VII. Epimerization studies
Kalaus Gy.,Gyulai Zs.,Kajtar-Peredy,et al.
, p. 221 - 230 (2007/10/02)
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68780-78-9
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Basic information
- Product Name: Vinpocetine impurity A
- Synonyms: Vinpocetine impurity A;(±)-Ethyl 14-epivincaminate;Ethyl (12RS,13aSR,13bSR)-13a-ethyl-12-hydroxy-2,3,5,6, 12,13,13a,13b-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate
- CAS NO:68780-78-9
- Molecular Formula: C22H28N2O3
- Molecular Weight: 368.46932
- EINECS: N/A
- Product Categories: N/A
- Mol File: 68780-78-9.mol
- Article Data: 1
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Vinpocetine impurity A(CAS DataBase Reference)
- NIST Chemistry Reference: Vinpocetine impurity A(68780-78-9)
- EPA Substance Registry System: Vinpocetine impurity A(68780-78-9)
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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: 68780-78-9(Hazardous Substances Data)
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68780-78-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68780-78-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,8 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.Calculate Digit Verification of CAS Registry Number 68780-78:
(7*6)+(6*8)+(5*7)+(4*8)+(3*0)+(2*7)+(1*8)=179
179 % 10 = 9
So 68780-78-9 is a valid CAS Registry Number.
68780-78-9 Well-known Company Product Price
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Sigma-Aldrich
(Y0000590) Vinpocetine impurity A European Pharmacopoeia (EP) Reference Standard
68780-78-9
Y0000590
1,880.19CNY
- Detail
68780-78-9Upstream product
- 43184-10-7 1α-ethyl-1-(2-hydroxy-2-ethoxycarbonylethyl)-1,2,3,4,6,7,12,12β-octahydroindolo-<2,3-a>quinolizine
- 40163-56-2 (+/-)-3-epivincaminic acid ethyl ester
- 43182-59-8 2-Acetoxy-3-((1S,12bS)-1-ethyl-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizin-1-yl)-propionic acid ethyl ester
- 43184-10-7 3-((1S,12bS)-1-Ethyl-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizin-1-yl)-2-hydroxy-propionic acid ethyl ester
- 40163-56-2 Ethyl (+/-)-14-epivincaminate
68780-78-9Downstream Products
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Vinpocetine impurity A
