Cas 77645-72-8,(3aR,4S,7R,7aR)-2,4,7,7a-Tetramethyl-3,3a,5,6-tetraphenyl-3a,4,7,7a-tetrahydro-1H-4,7-methano-indene-1,8-diol

77645-72-8

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Basic information

Product Name: (3aR,4S,7R,7aR)-2,4,7,7a-Tetramethyl-3,3a,5,6-tetraphenyl-3a,4,7,7a-tetrahydro-1H-4,7-methano-indene-1,8-diol
Synonyms: (3aR,4S,7R,7aR)-2,4,7,7a-Tetramethyl-3,3a,5,6-tetraphenyl-3a,4,7,7a-tetrahydro-1H-4,7-methano-indene-1,8-diol
CAS NO:77645-72-8
Molecular Formula:
Molecular Weight: 524.703
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: (3aR,4S,7R,7aR)-2,4,7,7a-Tetramethyl-3,3a,5,6-tetraphenyl-3a,4,7,7a-tetrahydro-1H-4,7-methano-indene-1,8-diol(CAS DataBase Reference)
NIST Chemistry Reference: (3aR,4S,7R,7aR)-2,4,7,7a-Tetramethyl-3,3a,5,6-tetraphenyl-3a,4,7,7a-tetrahydro-1H-4,7-methano-indene-1,8-diol(77645-72-8)
EPA Substance Registry System: (3aR,4S,7R,7aR)-2,4,7,7a-Tetramethyl-3,3a,5,6-tetraphenyl-3a,4,7,7a-tetrahydro-1H-4,7-methano-indene-1,8-diol(77645-72-8)

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: 77645-72-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 77645-72-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,4 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77645-72:
(7*7)+(6*7)+(5*6)+(4*4)+(3*5)+(2*7)+(1*2)=168
168 % 10 = 8
So 77645-72-8 is a valid CAS Registry Number.

77645-72-8Upstream product

35228-93-4 (3aR,4S,7R,7aR)-2,4,7,7a-Tetramethyl-3,3a,5,6-tetraphenyl-3a,4,7,7a-tetrahydro-4,7-methano-indene-1,8-dione

77645-72-8Downstream Products

77645-70-6 C₃₈H₃₆O₂

77645-72-8Relevant academic research and scientific papers

PHOTOCHEMICAL STUDIES. IRRADIATION INDUCED TRANSFORMATIONS OF REVERSIBLY DISSOCIATING CYCLOPENTADIENONE-DIMERS AND THEIR MONOMERS

Fuchs, Benzion,Pasternak, Mordechai,Pazhenchevsky, Barak

, p. 3443 - 3452 (2007/10/02)

Irradiation of dissociating cyclopentadienone-dimers (2b,c,e) results in formation of two types of cage-products (5 and 8) in very low quatum yields and good, but vawelength and phase dependent chemical yields.Both processes are intramolecular; for 2b thi

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