Cas 99482-57-2,3a,6,6-trimethyl-3-nitro-9-phenyl-2,3,3a,5,6,7,9,9a-octahydro-8H-thieno[3,2-b]chromen-8-one 1,1-dioxide

99482-57-2

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Product Name: 3a,6,6-trimethyl-3-nitro-9-phenyl-2,3,3a,5,6,7,9,9a-octahydro-8H-thieno[3,2-b]chromen-8-one 1,1-dioxide
Synonyms: 3a,6,6-trimethyl-3-nitro-9-phenyl-2,3,3a,5,6,7,9,9a-octahydro-8H-thieno[3,2-b]chromen-8-one 1,1-dioxide
CAS NO:99482-57-2
Molecular Formula:
Molecular Weight: 405.472
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: 3a,6,6-trimethyl-3-nitro-9-phenyl-2,3,3a,5,6,7,9,9a-octahydro-8H-thieno[3,2-b]chromen-8-one 1,1-dioxide(CAS DataBase Reference)
NIST Chemistry Reference: 3a,6,6-trimethyl-3-nitro-9-phenyl-2,3,3a,5,6,7,9,9a-octahydro-8H-thieno[3,2-b]chromen-8-one 1,1-dioxide(99482-57-2)
EPA Substance Registry System: 3a,6,6-trimethyl-3-nitro-9-phenyl-2,3,3a,5,6,7,9,9a-octahydro-8H-thieno[3,2-b]chromen-8-one 1,1-dioxide(99482-57-2)

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: 99482-57-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 99482-57-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,8 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 99482-57:
(7*9)+(6*9)+(5*4)+(4*8)+(3*2)+(2*5)+(1*7)=192
192 % 10 = 2
So 99482-57-2 is a valid CAS Registry Number.

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99482-57-2Relevant academic research and scientific papers

Reactions of 2-benzylidene-3-methyl-4-nitro-2,5-dihydrothiophene 1,1-dioxide with CH acids

Berestovitskaya,Selivanova,Vakulenko,Efremova,Berkova

, p. 1814 - 1817 (2009)

2-Benzylidene-3-methyl-4-nitro-2,5-dihydrothiophene 1,1-dioxide reacted with acyclic CH acids (acetylacetone, diethyl malonate, and its derivatives) according to the 1,4-addition pattern, whereas reactions of the title compound with cyclohexane-1,3-dione

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