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(+)-(1S)-5,5-dimethyl-1-phenyl-4,5-dihydro-3H-1λ4-isothiazole 1-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1305338-59-3

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1305338-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1305338-59-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,5,3,3 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1305338-59:
(9*1)+(8*3)+(7*0)+(6*5)+(5*3)+(4*3)+(3*8)+(2*5)+(1*9)=133
133 % 10 = 3
So 1305338-59-3 is a valid CAS Registry Number.

1305338-59-3Upstream product

1305338-59-3Relevant academic research and scientific papers

Sulfoximine-directed single and double ortho-lithiation: Stereoselective rearrangements of o,oa'-Dilithiophenylsulfoximines to o,N- dilithiosulfinylanilines through anionic fries rearrangements of o,oa'-dilithiophenylsulfinamides

Wessels, Michael,Mahajan, Vishal,Bosshammer, Stephan,Raabe, Gerhard,Gais, Hans-Joachim

, p. 2431 - 2449 (2011)

Treatment of various phenylsulfoximines with nBuLi (1 equiv.) at -78 °C in THF resulted in single ortho-lithiations and gave the corresponding o-lithiosulfoximines. According to NMR spectroscopy, the o-lithiosulfoximines are generally stable at 0 °C. The

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