Cas 133906-88-4,<2R,5R>-2-Benzyloxymethyl-8-(4-methoxybenzyl)-6-benzyloxycarbonyl-1-oxa-6,8-diazaspiro<4.4>nonane-3-ene-7,9-dione

133906-88-4

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Basic information

Product Name: <2R,5R>-2-Benzyloxymethyl-8-(4-methoxybenzyl)-6-benzyloxycarbonyl-1-oxa-6,8-diazaspiro<4.4>nonane-3-ene-7,9-dione
Synonyms: <2R,5R>-2-Benzyloxymethyl-8-(4-methoxybenzyl)-6-benzyloxycarbonyl-1-oxa-6,8-diazaspiro<4.4>nonane-3-ene-7,9-dione
CAS NO:133906-88-4
Molecular Formula:
Molecular Weight: 528.562
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,5R>-2-Benzyloxymethyl-8-(4-methoxybenzyl)-6-benzyloxycarbonyl-1-oxa-6,8-diazaspiro<4.4>nonane-3-ene-7,9-dione(CAS DataBase Reference)
NIST Chemistry Reference: <2R,5R>-2-Benzyloxymethyl-8-(4-methoxybenzyl)-6-benzyloxycarbonyl-1-oxa-6,8-diazaspiro<4.4>nonane-3-ene-7,9-dione(133906-88-4)
EPA Substance Registry System: <2R,5R>-2-Benzyloxymethyl-8-(4-methoxybenzyl)-6-benzyloxycarbonyl-1-oxa-6,8-diazaspiro<4.4>nonane-3-ene-7,9-dione(133906-88-4)

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: 133906-88-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 133906-88-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,9,0 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133906-88:
(8*1)+(7*3)+(6*3)+(5*9)+(4*0)+(3*6)+(2*8)+(1*8)=134
134 % 10 = 4
So 133906-88-4 is a valid CAS Registry Number.

133906-88-4Upstream product

133906-88-4Downstream Products

133906-89-5 <2R,3R,4S,5R>-2-Benzyloxymethyl-8-(4-methoxybenzyl)-6-benzyloxycarbonyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione

133906-88-4Relevant academic research and scientific papers

SYNTHETIC STUDIES ON (+)-HYDANTOCIDIN (4): SYNTHESIS OF STEREOSISOMERS OF (+)-HYDANTOCIDIN

Mio, Shigeru,Ueda, Masumi,Hamura, Masae,Kitagawa, Junko,Sugai, Soji

, p. 2145 - 2154 (1991)

The stereoisomers of (+)-hydantocidin were synthesized by diastereoselective dihydroxylation directly or epoxidation followed by ring opening of 1-oxa-6,8-diazaspirononane-3-ene-7,9-dione systems.

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