Cas 1187948-17-9,1-(2,2-diphenyl-1-deutero-vinyl)-2,2,3,3-tetramethylcyclopropyl diphenylphosphinodithioate

1187948-17-9

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Basic information

Product Name: 1-(2,2-diphenyl-1-deutero-vinyl)-2,2,3,3-tetramethylcyclopropyl diphenylphosphinodithioate
Synonyms: 1-(2,2-diphenyl-1-deutero-vinyl)-2,2,3,3-tetramethylcyclopropyl diphenylphosphinodithioate
CAS NO:1187948-17-9
Molecular Formula:
Molecular Weight: 525.723
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: 1-(2,2-diphenyl-1-deutero-vinyl)-2,2,3,3-tetramethylcyclopropyl diphenylphosphinodithioate(CAS DataBase Reference)
NIST Chemistry Reference: 1-(2,2-diphenyl-1-deutero-vinyl)-2,2,3,3-tetramethylcyclopropyl diphenylphosphinodithioate(1187948-17-9)
EPA Substance Registry System: 1-(2,2-diphenyl-1-deutero-vinyl)-2,2,3,3-tetramethylcyclopropyl diphenylphosphinodithioate(1187948-17-9)

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: 1187948-17-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1187948-17-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,9,4 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1187948-17:
(9*1)+(8*1)+(7*8)+(6*7)+(5*9)+(4*4)+(3*8)+(2*1)+(1*7)=209
209 % 10 = 9
So 1187948-17-9 is a valid CAS Registry Number.

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1187948-17-9Relevant academic research and scientific papers

Addition of diphenylphosphinodithioic acid and thioacetic acid with vinylidenecyclopropanes: reversed regioselectivities

Li, Wei,Shi, Min

supporting information; experimental part, p. 6815 - 6821 (2009/12/06)

The reaction of vinylidenecyclopropanes 1 with diphenylphosphinodithioic acid produces the adducts 3 in good to high yields in toluene upon heating at 100 °C within 1 h, whereas adducts 5 are obtained in excellent yields in reversed regioselectivity from

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