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107972-85-0

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107972-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107972-85-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,9,7 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 107972-85:
(8*1)+(7*0)+(6*7)+(5*9)+(4*7)+(3*2)+(2*8)+(1*5)=150
150 % 10 = 0
So 107972-85-0 is a valid CAS Registry Number.

107972-85-0Downstream Products

107972-85-0Relevant articles and documents

DIASTEREOSELECTIVE SYNTHESIS OF HIGHLY FUNCTIONALIZED HOMOALLYLIC AMINE DERIVATIVES VIA DIELS-ALDER ADDUCTS OF N-SULFINYL DIENOPHILES

Garigipati, Ravi S.,Cordova, Robert,Parvez, Masood,Weinreb, Steven M.

, p. 2979 - 2984 (2007/10/02)

Novel methodology for the diastereoselective synthesis of some branched functionalized homoallylic amine derivatives is described.The protocol starts with a 3,6-dihydrothiazine-1-oxide, which is readily obtained in a totally stereospecific manner by the hetero-Diels-Alder cycloaddition of an N-sulfinyl dienophile and a 1,3-diene.Various Grignard reagents have been added to these adducts to afford sulfoxide derivatives which have been manipulated stereoselectively via -or -sigmatropic rearrangements into branched homoallylic amines potentially useful for further synthetic transformations.

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