38274-25-8 Usage
General Description
1,4-BUTANEDIOL-2,2,3,3-D4 is a chemical compound that is a deuterated form of 1,4-butanediol, which is commonly used as a solvent and reagent in organic synthesis. The deuterated form, 2,2,3,3-D4, contains four deuterium atoms, which are heavy isotopes of hydrogen. 1,4-BUTANEDIOL-2,2,3,3-D4 is used in research and pharmaceutical applications as a labeled standard for mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy. It is also used in the production of specialty chemicals and polymers. The presence of deuterium atoms can alter the physical and chemical properties of the compound, making it useful in studying reaction mechanisms and metabolic pathways.
Check Digit Verification of cas no
The CAS Registry Mumber 38274-25-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,2,7 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 38274-25:
(7*3)+(6*8)+(5*2)+(4*7)+(3*4)+(2*2)+(1*5)=128
128 % 10 = 8
So 38274-25-8 is a valid CAS Registry Number.
38274-25-8Relevant articles and documents
Formation of RuII-alkyl-butadiene complexes from dihalogeno-RuIV-allyl precursors by the reaction with BrMg(CH2)4MgBr: a novel decomposition pathway for ruthena(IV)cyclopentane intermediates
Nagashima, Hideo,Michino, Yoshiyuki,Ara, Ken-ichi,Fukahori, Takahiko,Itoh, Kenji
, p. 189 - 196 (2007/10/02)
Treatment of (C5Me5)RuBr2(η3-CH2C(R)CH2) with BrMg(CH2)4MgBr in ether afforded the RuII-alkyl-butadiene complexes, (C5Me5)Ru(η4-C4H6)(η1-Ch2CHRCH3) .Labeling experiments have revealed a mechanism involving a double β-hydrogen elimination from ruthenacyclopentane intermediates and subsequent stepwise transfer of the hydrogen atoms to hydrogenate the η3-allyl ligand.
