Cas 61704-02-7,5-cyano-3,4-bis(methoxycarbonyl)-7-phenyl-2,3-dihydro-1-benzothionin 1,1-dioxide

61704-02-7

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Basic information

Product Name: 5-cyano-3,4-bis(methoxycarbonyl)-7-phenyl-2,3-dihydro-1-benzothionin 1,1-dioxide
Synonyms: 5-cyano-3,4-bis(methoxycarbonyl)-7-phenyl-2,3-dihydro-1-benzothionin 1,1-dioxide
CAS NO:61704-02-7
Molecular Formula:
Molecular Weight: 437.473
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: 5-cyano-3,4-bis(methoxycarbonyl)-7-phenyl-2,3-dihydro-1-benzothionin 1,1-dioxide(CAS DataBase Reference)
NIST Chemistry Reference: 5-cyano-3,4-bis(methoxycarbonyl)-7-phenyl-2,3-dihydro-1-benzothionin 1,1-dioxide(61704-02-7)
EPA Substance Registry System: 5-cyano-3,4-bis(methoxycarbonyl)-7-phenyl-2,3-dihydro-1-benzothionin 1,1-dioxide(61704-02-7)

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: 61704-02-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 61704-02-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,7,0 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 61704-02:
(7*6)+(6*1)+(5*7)+(4*0)+(3*4)+(2*0)+(1*2)=97
97 % 10 = 7
So 61704-02-7 is a valid CAS Registry Number.

61704-02-7Upstream product

61704-02-7Downstream Products

61704-02-7Relevant academic research and scientific papers

Synthesis and Reactions of 1-Thianaphthalenes

Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Aoki, Harumi

, p. 3816 - 3825 (2007/10/02)

Treatment of 1-methyl-4-phenyl-1-thio-2H-chromenium perchlorate (2) with sodium hydride yielded a dimeric compound 4 and two rearrangement products 5 and 6 via unstable 1-methyl-4-phenyl-1-thianaphthalene (3).On heating with potassium hydroxide in ethanol

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