Cas 81665-12-5,p-Tolyl-(4-p-tolyl-[1,3]dithiol-2-yl)-methanone

81665-12-5

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Basic information

Product Name: p-Tolyl-(4-p-tolyl-[1,3]dithiol-2-yl)-methanone
Synonyms:
CAS NO:81665-12-5
Molecular Formula:
Molecular Weight: 312.456
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: p-Tolyl-(4-p-tolyl-[1,3]dithiol-2-yl)-methanone(CAS DataBase Reference)
NIST Chemistry Reference: p-Tolyl-(4-p-tolyl-[1,3]dithiol-2-yl)-methanone(81665-12-5)
EPA Substance Registry System: p-Tolyl-(4-p-tolyl-[1,3]dithiol-2-yl)-methanone(81665-12-5)

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: 81665-12-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 81665-12-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,6 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 81665-12:
(7*8)+(6*1)+(5*6)+(4*6)+(3*5)+(2*1)+(1*2)=135
135 % 10 = 5
So 81665-12-5 is a valid CAS Registry Number.

81665-12-5Upstream product

81665-07-8 2,5-di-p-tolyl-1,4-dithiin-1-oxide

81665-12-5Downstream Products

81665-12-5Relevant academic research and scientific papers

THERMAL AND PHOTOCHEMICAL REARRANGEMENTS OF 1,4-DITHIIN Sulfoxides

Kobayashi, Keiji,Mutai, Kiyoshi

, p. 5201 - 5204 (1981)

Thermolysis of 2,5-diphenyl-1,4-dithiin-1-oxide afforded 2-formyl-2,4-diphenyl-1,3-dithiole, which was obtained also in photolysis along with another rearranged product, 2-benzoyl-4-phenyl-1,3-dithiole.

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