Cas 1158-23-2,4-(<i>N</i>'-phenyl-thioureido)-benzoic acid ethyl ester

1158-23-2

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Basic information

Product Name: 4-(N'-phenyl-thioureido)-benzoic acid ethyl ester
Synonyms: 4-(N'-phenyl-thioureido)-benzoic acid ethyl ester
CAS NO:1158-23-2
Molecular Formula:
Molecular Weight: 300.381
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: 4-(N'-phenyl-thioureido)-benzoic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 4-(N'-phenyl-thioureido)-benzoic acid ethyl ester(1158-23-2)
EPA Substance Registry System: 4-(N'-phenyl-thioureido)-benzoic acid ethyl ester(1158-23-2)

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: 1158-23-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1158-23-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,5 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1158-23:
(6*1)+(5*1)+(4*5)+(3*8)+(2*2)+(1*3)=62
62 % 10 = 2
So 1158-23-2 is a valid CAS Registry Number.

1158-23-2Upstream product

1158-23-2Downstream Products

201410-56-2 ethyl 4-(benzo[d]thiazol-2-ylamino)benzoate

1158-23-2Relevant academic research and scientific papers

A facile method for the preparation of carbodiimides from thioureas and (Boc)2O

Wu, He,Sun, Yan-Fang,Zhang, Chen,Miao, Chun-Bao,Yang, Hai-Tao

, p. 739 - 742 (2018)

A concise method for the preparation of carbodiimides from thioureas using di-tert-butyl dicarbonate [(Boc)2O] as the dehydrosulfurizative reagent has been developed. Using DMAP as the catalyst, a variety of symmetric and asymmetric 1,3-diaryl thioureas were converted into the corresponding carbodiimides efficiently in a short time.

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