Cas 1450852-19-3,6-chloro-3',6'-dimethyl-1'-phenyl-6',8'-dihydrospiro[indoline-3,4'-pyrazolo[3,4-e][1,4]thiazepine]-2,7'(1'H)-dione

1450852-19-3

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Basic information

Product Name: 6-chloro-3',6'-dimethyl-1'-phenyl-6',8'-dihydrospiro[indoline-3,4'-pyrazolo[3,4-e][1,4]thiazepine]-2,7'(1'H)-dione
Synonyms: 6-chloro-3',6'-dimethyl-1'-phenyl-6',8'-dihydrospiro[indoline-3,4'-pyrazolo[3,4-e][1,4]thiazepine]-2,7'(1'H)-dione
CAS NO:1450852-19-3
Molecular Formula:
Molecular Weight: 424.911
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: 6-chloro-3',6'-dimethyl-1'-phenyl-6',8'-dihydrospiro[indoline-3,4'-pyrazolo[3,4-e][1,4]thiazepine]-2,7'(1'H)-dione(CAS DataBase Reference)
NIST Chemistry Reference: 6-chloro-3',6'-dimethyl-1'-phenyl-6',8'-dihydrospiro[indoline-3,4'-pyrazolo[3,4-e][1,4]thiazepine]-2,7'(1'H)-dione(1450852-19-3)
EPA Substance Registry System: 6-chloro-3',6'-dimethyl-1'-phenyl-6',8'-dihydrospiro[indoline-3,4'-pyrazolo[3,4-e][1,4]thiazepine]-2,7'(1'H)-dione(1450852-19-3)

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: 1450852-19-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1450852-19-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,0,8,5 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1450852-19:
(9*1)+(8*4)+(7*5)+(6*0)+(5*8)+(4*5)+(3*2)+(2*1)+(1*9)=153
153 % 10 = 3
So 1450852-19-3 is a valid CAS Registry Number.

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1450852-19-3Relevant academic research and scientific papers

Nano n-propylsulfonated γ-Al2O3: A new, efficient and reusable catalyst for synthesis of spiro[indoline-3,4-pyrazolo[3, 4-e][1,4]thiazepine]diones in aqueous media

Wu, Li Qiang

, p. 148 - 154 (2013)

Nano n-propylsulfonated γ-Al2O3 is easily prepared by the reaction of nano γ-Al2O3 with 1,3-propanesultone. This reagent can be used as an efficient catalyst for the synthesis of spiro [indoline-3,4-pyrazolo[3,4-e][1,4]thiazepine]diones in aqueous media. This new method consistently has the advantages of excellent yields and short reaction times. Further, the catalyst can be reused and recovered several times. Copyright

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