Cas 398142-18-2,2(3H)-Furanone, dihydro-5-(iodomethyl)-5-(4-methylphenyl)-, (5R)-

398142-18-2

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Basic information

Product Name: 2(3H)-Furanone, dihydro-5-(iodomethyl)-5-(4-methylphenyl)-, (5R)-
Synonyms:
CAS NO:398142-18-2
Molecular Formula: C12H13IO2
Molecular Weight: 316.139
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(3H)-Furanone, dihydro-5-(iodomethyl)-5-(4-methylphenyl)-, (5R)-(CAS DataBase Reference)
NIST Chemistry Reference: 2(3H)-Furanone, dihydro-5-(iodomethyl)-5-(4-methylphenyl)-, (5R)-(398142-18-2)
EPA Substance Registry System: 2(3H)-Furanone, dihydro-5-(iodomethyl)-5-(4-methylphenyl)-, (5R)-(398142-18-2)

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: 398142-18-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 398142-18-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,8,1,4 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 398142-18:
(8*3)+(7*9)+(6*8)+(5*1)+(4*4)+(3*2)+(2*1)+(1*8)=172
172 % 10 = 2
So 398142-18-2 is a valid CAS Registry Number.

398142-18-2Upstream product

398142-12-6 4-(4-methylphenyl)-4-pentenoic acid

398142-18-2Downstream Products

398142-18-2Relevant academic research and scientific papers

Enantioselective iodolactonizations of 4-pentenoic acid derivatives mediated by chiral salen-Co(II) complex

Ning, Zhaolun,Jin, Rizhe,Ding, Jinying,Gao, Lianxun

experimental part, p. 2291 - 2294 (2009/12/03)

This work presents the salen-Co(II) complex catalyzed enantioselective iodolactonizations of various 4-pentenoic acid derivatives with good enantioselectivities (up to 83% ee). Georg Thieme Verlag Stuttgart.

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