Cas 86487-49-2,3-(2-chloroethyl)-2-methyl-4H-pyrimido[2,1-b][1,3]benzothiazol-4-one

86487-49-2

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Basic information

Product Name: 3-(2-chloroethyl)-2-methyl-4H-pyrimido[2,1-b][1,3]benzothiazol-4-one
Synonyms: 3-(2-chloroethyl)-2-methyl-4H-pyrimido[2,1-b][1,3]benzothiazol-4-one
CAS NO:86487-49-2
Molecular Formula: C13H11ClN2OS
Molecular Weight: 278.75724
EINECS: N/A
Product Categories: N/A
Mol File: 86487-49-2.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: 3-(2-chloroethyl)-2-methyl-4H-pyrimido[2,1-b][1,3]benzothiazol-4-one(CAS DataBase Reference)
NIST Chemistry Reference: 3-(2-chloroethyl)-2-methyl-4H-pyrimido[2,1-b][1,3]benzothiazol-4-one(86487-49-2)
EPA Substance Registry System: 3-(2-chloroethyl)-2-methyl-4H-pyrimido[2,1-b][1,3]benzothiazol-4-one(86487-49-2)

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: 86487-49-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 86487-49-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,8 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86487-49:
(7*8)+(6*6)+(5*4)+(4*8)+(3*7)+(2*4)+(1*9)=182
182 % 10 = 2
So 86487-49-2 is a valid CAS Registry Number.

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86487-49-2Relevant academic research and scientific papers

Synthesis of benzohetero[3, 2-a]pyrimidines using cyclic β-keto lactone as a building block

Toche, Raghunath B.,Ghotekar, Bhausaheb K.,Kazi, Muddassar A.,Jachak, Madhukar N.

, p. 235 - 241 (2009)

A novel method for the synthesis of 3-(2-substituted ethyl)-2- methylbenzohetero[3,2-a]pyrimidines in high yield (80-85%) was achieved, which involves a dihydrofuranone intermediate, readily obtained from β-ketolactone to 2-aminobenzoheterocycles. The maj

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