Cas 89155-10-2,2-Amino-3-(2-chloro-phenyl)-benzo[4,5]thieno[3,2-b]pyran-4-one

89155-10-2

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Basic information

Product Name: 2-Amino-3-(2-chloro-phenyl)-benzo[4,5]thieno[3,2-b]pyran-4-one
Synonyms:
CAS NO:89155-10-2
Molecular Formula:
Molecular Weight: 327.791
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: 2-Amino-3-(2-chloro-phenyl)-benzo[4,5]thieno[3,2-b]pyran-4-one(CAS DataBase Reference)
NIST Chemistry Reference: 2-Amino-3-(2-chloro-phenyl)-benzo[4,5]thieno[3,2-b]pyran-4-one(89155-10-2)
EPA Substance Registry System: 2-Amino-3-(2-chloro-phenyl)-benzo[4,5]thieno[3,2-b]pyran-4-one(89155-10-2)

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: 89155-10-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 89155-10-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,1,5 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89155-10:
(7*8)+(6*9)+(5*1)+(4*5)+(3*5)+(2*1)+(1*0)=152
152 % 10 = 2
So 89155-10-2 is a valid CAS Registry Number.

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89155-10-2Relevant academic research and scientific papers

THE ANNELATION OF THE 2-AMINOPYRAN-4-ONE RING TO CONDENSED THIOPHENES

Volovenko, Yu. M.,Litenko, V. A.,Khrapak, T. V.,Babichev, F. S.

, p. 1167 - 1169 (2007/10/02)

The reaction of arylacetonitriles with the methyl ester of 3-hydroxybenzothiophene-2-carboxylic acid in the presence of a basic catalyst leads to the previously unreported 2-amino-3-arylbenzothienopyran-4-ones.Under the same conditions, the

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