Cas 140462-98-2,(4bα,9αβ,9aα,10αβ)-9a-benzyl-9-phenyl-4b,9,9a,10-tetrahydroindeno<1,2-a>indene-9,10-diol

140462-98-2

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Basic information

Product Name: (4bα,9αβ,9aα,10αβ)-9a-benzyl-9-phenyl-4b,9,9a,10-tetrahydroindeno<1,2-a>indene-9,10-diol
Synonyms: (4bα,9αβ,9aα,10αβ)-9a-benzyl-9-phenyl-4b,9,9a,10-tetrahydroindeno<1,2-a>indene-9,10-diol
CAS NO:140462-98-2
Molecular Formula:
Molecular Weight: 404.508
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: (4bα,9αβ,9aα,10αβ)-9a-benzyl-9-phenyl-4b,9,9a,10-tetrahydroindeno<1,2-a>indene-9,10-diol(CAS DataBase Reference)
NIST Chemistry Reference: (4bα,9αβ,9aα,10αβ)-9a-benzyl-9-phenyl-4b,9,9a,10-tetrahydroindeno<1,2-a>indene-9,10-diol(140462-98-2)
EPA Substance Registry System: (4bα,9αβ,9aα,10αβ)-9a-benzyl-9-phenyl-4b,9,9a,10-tetrahydroindeno<1,2-a>indene-9,10-diol(140462-98-2)

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: 140462-98-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 140462-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,6 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 140462-98:
(8*1)+(7*4)+(6*0)+(5*4)+(4*6)+(3*2)+(2*9)+(1*8)=112
112 % 10 = 2
So 140462-98-2 is a valid CAS Registry Number.

140462-98-2Upstream product

140462-98-2Downstream Products

140604-90-6 2-(2-benzyl-3-phenyl-1H-inden-1-yl)benzaldehyde

140462-98-2Relevant academic research and scientific papers

trifuso-Centrotetraindan - Two Synthesis of a New Centropolyindan

Kuck, Dietmar,Seifert, Monika

, p. 1461 - 1470 (2007/10/02)

Two independent syntheses of the new centrotetraindan 2, a "trifuso", Cs-symmetrical isomer of fenestrindan 1, are described.The first approach is based on the "endo"-phenyldiindanone 7, which is converted into 2 by benzylation to ketone 8 and

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