Cas 124167-33-5,6,7-Dicyan-2,3,3a,7a-tetrahydro-1-(4-methylphenylsulfonyl)-4-(triphenylphosphoranylidenamino)-3a-indolcarbonsaeure-methylester

124167-33-5

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Basic information

Product Name: 6,7-Dicyan-2,3,3a,7a-tetrahydro-1-(4-methylphenylsulfonyl)-4-(triphenylphosphoranylidenamino)-3a-indolcarbonsaeure-methylester
Synonyms:
CAS NO:124167-33-5
Molecular Formula:
Molecular Weight: 658.717
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: 6,7-Dicyan-2,3,3a,7a-tetrahydro-1-(4-methylphenylsulfonyl)-4-(triphenylphosphoranylidenamino)-3a-indolcarbonsaeure-methylester(CAS DataBase Reference)
NIST Chemistry Reference: 6,7-Dicyan-2,3,3a,7a-tetrahydro-1-(4-methylphenylsulfonyl)-4-(triphenylphosphoranylidenamino)-3a-indolcarbonsaeure-methylester(124167-33-5)
EPA Substance Registry System: 6,7-Dicyan-2,3,3a,7a-tetrahydro-1-(4-methylphenylsulfonyl)-4-(triphenylphosphoranylidenamino)-3a-indolcarbonsaeure-methylester(124167-33-5)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 124167-33-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 124167-33-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,1,6 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 124167-33:
(8*1)+(7*2)+(6*4)+(5*1)+(4*6)+(3*7)+(2*3)+(1*3)=105
105 % 10 = 5
So 124167-33-5 is a valid CAS Registry Number.

124167-33-5Upstream product

124167-33-5Downstream Products

115483-83-5 C₄₅H₃₆N₇O₆PS

124167-33-5Relevant academic research and scientific papers

Heterocyclic β-Enamino Esters, 44: 2,3,3a,7a-Tetrahydrobenzofurans, -benzothiophene, and 2,3,3a,7a-Tetrahydroindole by Cycloaddition with Cyanoacetylene

Wamhoff, Heinrich,Fassbender, Franz-Josef,Hermes, Dieter,Knoch, Falk,Appel, Rolf

, p. 2723 - 2730 (2007/10/02)

With two molecules cyanoacetylene the (4,5-dihydro-2-furyl- (1a-c), -2-pyrrolinyl- (1d), and -2-thienylimino (1e))triphenylphosphoranes and the furan β-enaminonitrile 1f afford the 2,3,3a,7a-tetrahydrobenzofurans 2a-c,f, the 2,3,3a,7a-tetrahydroindole 2d, and the benzothiophene 2e, respectively.The structure of 2b is established by X-ray diffraction.

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