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1305338-61-7

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1305338-61-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1305338-61-7 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, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1305338-61:
(9*1)+(8*3)+(7*0)+(6*5)+(5*3)+(4*3)+(3*8)+(2*6)+(1*1)=127
127 % 10 = 7
So 1305338-61-7 is a valid CAS Registry Number.

1305338-61-7Relevant articles and documents

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

experimental part, p. 2431 - 2449 (2011/06/10)

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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