Cas 414858-64-3,((2R,4aR,6S,7R,8R,8aS)-8-Hydroxy-2-phenyl-6-prop-2-ynyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid 2,2,2-trichloro-ethyl ester

414858-64-3

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Basic information

Product Name: ((2R,4aR,6S,7R,8R,8aS)-8-Hydroxy-2-phenyl-6-prop-2-ynyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid 2,2,2-trichloro-ethyl ester
Synonyms: ((2R,4aR,6S,7R,8R,8aS)-8-Hydroxy-2-phenyl-6-prop-2-ynyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid 2,2,2-trichloro-ethyl ester
CAS NO:414858-64-3
Molecular Formula:
Molecular Weight: 480.729
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: ((2R,4aR,6S,7R,8R,8aS)-8-Hydroxy-2-phenyl-6-prop-2-ynyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid 2,2,2-trichloro-ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: ((2R,4aR,6S,7R,8R,8aS)-8-Hydroxy-2-phenyl-6-prop-2-ynyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid 2,2,2-trichloro-ethyl ester(414858-64-3)
EPA Substance Registry System: ((2R,4aR,6S,7R,8R,8aS)-8-Hydroxy-2-phenyl-6-prop-2-ynyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid 2,2,2-trichloro-ethyl ester(414858-64-3)

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: 414858-64-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 414858-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,4,8,5 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 414858-64:
(8*4)+(7*1)+(6*4)+(5*8)+(4*5)+(3*8)+(2*6)+(1*4)=163
163 % 10 = 3
So 414858-64-3 is a valid CAS Registry Number.

414858-64-3Upstream product

414858-64-3Downstream Products

183388-21-8 allyl 4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-α-D-glucopyranoside

414858-64-3Relevant academic research and scientific papers

TMSCl as a mild and effective source of acidic catalysis in Fischer glycosidation and use of propargyl glycoside for anomeric protection

Izumi, Minoru,Fukase, Koichi,Kusumoto, Shoichi

, p. 211 - 214 (2002)

Practical Fischer glycosidation was effected at room temperature or 60°C by using 5 to 10 equiv. of TMSCl. The anomeric propargyl group formed by this method was found to be a versatile new protecting group, being stable in neat TFA but readily cleaved by treatment with Co2(CO)8 and TFA in CH2Cl2 via the formation of an alkyne-Co complex.

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