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94665-47-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94665-47-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,6,6 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94665-47:
(7*9)+(6*4)+(5*6)+(4*6)+(3*5)+(2*4)+(1*7)=171
171 % 10 = 1
So 94665-47-1 is a valid CAS Registry Number.

94665-47-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	((2S,3S)-butane-2,3-diyl)bis(dicyclohexylphosphine oxide)

1.2 Other means of identification

Product number	-
Other names	-

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:94665-47-1 SDS

94665-47-1Upstream product

94665-47-1Downstream Products

94665-50-6 C₂₈H₅₂P₂

94665-47-1Relevant articles and documents

NEW ENTRY TO THE PREPARATION OF CHIRAL BIS(DICYCLOHEXYLPHOSPHINO)ALKANE DERIVATIVES. USE FOR RHODIUM-CATALYZED HYDROGENATION OF CARBONYL COMPOUNDS

Yamamoto, Keiji,Saeed-Ur-Rehman

, p. 1603 - 1606 (2007/10/02)

Conversion has been achieved of two representative chiral diphosphines, (-)-DIOP and (S,S)-Chiraphos, into the corresponding bis(dicyclohexylphosphino)alkane derivatives, the latter being used for chiral ligands of the rhodium(I) catalyst in the homogeneous hydrogenation of prochiral carbonyl compounds.

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CAS

94665-47-1