Cas 304873-07-2,2-benzyl-3-ethyl-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclohexane)-4(3H)-one

304873-07-2

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Basic information

Product Name: 2-benzyl-3-ethyl-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclohexane)-4(3H)-one
Synonyms: 2-benzyl-3-ethyl-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclohexane)-4(3H)-one
CAS NO:304873-07-2
Molecular Formula: C26H28N2O
Molecular Weight: 384.51332
EINECS: N/A
Product Categories: N/A
Mol File: 304873-07-2.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-benzyl-3-ethyl-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclohexane)-4(3H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 2-benzyl-3-ethyl-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclohexane)-4(3H)-one(304873-07-2)
EPA Substance Registry System: 2-benzyl-3-ethyl-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclohexane)-4(3H)-one(304873-07-2)

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: 304873-07-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 304873-07-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,8,7 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 304873-07:
(8*3)+(7*0)+(6*4)+(5*8)+(4*7)+(3*3)+(2*0)+(1*7)=132
132 % 10 = 2
So 304873-07-2 is a valid CAS Registry Number.

304873-07-2Upstream product

304873-07-2Downstream Products

304873-07-2Relevant academic research and scientific papers

Synthesis of 4-Oxo-3,4,5,6-Tetrahydrospiro(benzoquinazoline-5,1'-cyclohexane) Derivatives

Markosyan, A. I.,Oganisyan, M. G.,Kuroyan, R. A.

, p. 556 - 559 (2007/10/02)

The reaction of 4-acylamino-3-cyano-1,2-dihydrospiro(naphthalene-2,1'-cyclohexanes) with hydrogen chloride yields 2-substituted 4-oxo-3,4,5,6-tetrahydrospiro(benzoquinazoline-5,1'-cyclohexanes).It was found that when the latter are condensed with methy

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