Cas 1515741-45-3,6’,6’-dimethyl-1-phenyl-6’,7’-dihydro-4’H-spiro[indole-3,9’-tetrazolo[5,1-b]quinazoline]-2,8’(1H,5’H)-dione

1515741-45-3

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Basic information

Product Name: 6’,6’-dimethyl-1-phenyl-6’,7’-dihydro-4’H-spiro[indole-3,9’-tetrazolo[5,1-b]quinazoline]-2,8’(1H,5’H)-dione
Synonyms: 6’,6’-dimethyl-1-phenyl-6’,7’-dihydro-4’H-spiro[indole-3,9’-tetrazolo[5,1-b]quinazoline]-2,8’(1H,5’H)-dione
CAS NO:1515741-45-3
Molecular Formula:
Molecular Weight: 412.451
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’,6’-dimethyl-1-phenyl-6’,7’-dihydro-4’H-spiro[indole-3,9’-tetrazolo[5,1-b]quinazoline]-2,8’(1H,5’H)-dione(CAS DataBase Reference)
NIST Chemistry Reference: 6’,6’-dimethyl-1-phenyl-6’,7’-dihydro-4’H-spiro[indole-3,9’-tetrazolo[5,1-b]quinazoline]-2,8’(1H,5’H)-dione(1515741-45-3)
EPA Substance Registry System: 6’,6’-dimethyl-1-phenyl-6’,7’-dihydro-4’H-spiro[indole-3,9’-tetrazolo[5,1-b]quinazoline]-2,8’(1H,5’H)-dione(1515741-45-3)

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: 1515741-45-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1515741-45-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,1,5,7,4 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1515741-45:
(9*1)+(8*5)+(7*1)+(6*5)+(5*7)+(4*4)+(3*1)+(2*4)+(1*5)=153
153 % 10 = 3
So 1515741-45-3 is a valid CAS Registry Number.

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1515741-45-3Relevant academic research and scientific papers

Superacid catalysed the one-pot synthesis of spiro[indole-3,9'-tetrazolo[5, 1-b]quinazoline]-2,8'(1H, 5'H)-dione in aqueous medium

Dai, Yong,Qi, Gang,Qian, Xiao-Rong

, p. 705 - 708 (2013)

An efficient, one-pot synthesis of spiro[indole-3,9'-tetrazolo[5,1-b] quinazoline]-2,8'(1H,5'H)-dione derivatives by the reaction of isatin, 5-amino-1H-tetrazole, and 5,5-dimethylcyclohexane-1,3-dione catalysed by a superacid ([MeC(OH)2]+ClO4 -) in aqueous medium is described. This protocol provides a simple one-step procedure with the advantages of easy work-up, high yield, mild reaction conditions and is environmental friendly.

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