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1180-12-7

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1180-12-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1180-12-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,8 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1180-12:
(6*1)+(5*1)+(4*8)+(3*0)+(2*1)+(1*2)=47
47 % 10 = 7
So 1180-12-7 is a valid CAS Registry Number.

1180-12-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name Diosgenin-acetat

1.2 Other means of identification

Product number -
Other names Nitogeninacetat

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1180-12-7 SDS

1180-12-7Relevant articles and documents

SYNTHESIS OF (25R)-CHOLESTEROL AND 1H N.M.R. AND H.P.L.C. RESOLUTION OF (25R)- AND (25S)-26-HYDROXYCHOLESTEROL

Uomori, Atsuko,Seo, Shujiro,Sato, Tomohiro,Yoshimura, Yohko,Takeda, Ken'ichi

, p. 1713 - 1718 (2007/10/02)

Yamogenin acetate (1) was isolated from crude diosgenin acetate and converted into (25S)-26-hydroxycholesterol (6a).The absolute configuration at C-25 of (6a) was determined by X-ray crystallography. (25R)-Cholesterol (10) was prepared by reduction of the 26-tosyloxy group by LiAl(2)H4.Reverse-phase h.p.l.c. resolution without derivatization was developed for the diastereoisomers, (25R)- and (25S)-26-hydroxycholesterol.The (+)- or (-)-MTPA esters of these diastereoisomers showed distinctive 1H n.m.r. signals for 26-H.

Comparative Studies on the Constituents of Ophiopogonis Tuber and Its Congeners. I. Studies of the Constituents of the Subterranean Part of Liriope platyphylla Wang et Tang.

Watanabe, Yoshiaki,Sanada, Shuichi,Ida, Yoshiteru,Shoji, Junzo

, p. 1980 - 1990 (2007/10/02)

Eight steroidal glycosides, tentatively named glycosides A(1), B(2), C(3), D(4), E(5), F(6), G(7) and H(8), were isolated from the methanol extract of the subterranean part of Liriope platyphylla Wang et Tang (Liliaceae).The structures of these glycosides were established as ruscogenin 3-O-α-L-rhamnopyranoside (1), 25(S)-ruscogenin 1-O-β-D-fucopyranosido-3-O-α-L-rhamnopyranoside (2), 25(S)-ruscogenin 1-O-α-L-rhamnopyranosyl-(1->2)-β-D-fucopyranoside (3), ruscogenin 3-O-β-D-glucopyranosyl(1->3)-α-L-rhamnopyranoside (4), a mixture of 3-O-2)>3)>-β-D-glucopyranosides of diosgenin and yamogenin (=a mixture of ophiopogonin D' and its 25(S)-isomer, 5), a mixture of 3-O-β-chacotriosides of diosgenin and yamogenin (= a mixture of dioscin and its 25(S)-isomer, 6), ruscogenin 1-sulfate 3-O-α-L-rhamnopyranoside (7), and 26-O-β-D-glucopyranosyl-22-O-methylfurost-5-ene-3β,26-diol 3-O-β-chacotrioside (=methyl proto-dioscin, 8).

Steroid alkaloid and sapogenin constituents of Solanum laciniatum Aiton grown in Egypt

Saleh

, p. 346 - 347 (2007/10/04)

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