Cas 505067-02-7,S-2-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-3,3-dimethyl-pent-4-enoic acid

505067-02-7

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Basic information

Product Name: S-2-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-3,3-dimethyl-pent-4-enoic acid
Synonyms: S-2-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-3,3-dimethyl-pent-4-enoic acid
CAS NO:505067-02-7
Molecular Formula:
Molecular Weight: 424.656
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: S-2-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-3,3-dimethyl-pent-4-enoic acid(CAS DataBase Reference)
NIST Chemistry Reference: S-2-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-3,3-dimethyl-pent-4-enoic acid(505067-02-7)
EPA Substance Registry System: S-2-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-3,3-dimethyl-pent-4-enoic acid(505067-02-7)

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: 505067-02-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 505067-02-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,5,0,6 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 505067-02:
(8*5)+(7*0)+(6*5)+(5*0)+(4*6)+(3*7)+(2*0)+(1*2)=117
117 % 10 = 7
So 505067-02-7 is a valid CAS Registry Number.

505067-02-7Upstream product

505067-47-0 5-(tert-butyl-diphenyl-silanyloxy)-pentanoic acid 3-methyl-but-2-enyl ester

505067-02-7Downstream Products

505067-02-7Relevant academic research and scientific papers

Enantioselective syntheses of ring-C precursors of vit. B12. Reagent control

Jacobi, Peter A.,Li, Yongkai

, p. 701 - 704 (2003)

(Figure presented) Enelactones of the general structure S-(-)-I were prepared in three steps from alcohol 21 and acids 22 (ee ≈ 85%). Lactones S-(-)-I are versatile precursors to enelactams II of the type found in Vitamin B12.

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