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127839-79-6

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127839-79-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127839-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,8,3 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127839-79:
(8*1)+(7*2)+(6*7)+(5*8)+(4*3)+(3*9)+(2*7)+(1*9)=166
166 % 10 = 6
So 127839-79-6 is a valid CAS Registry Number.

127839-79-6Downstream Products

127839-79-6Relevant articles and documents

N-Benzyl-3-(tri-n-butylstannyl)thiopropionamide as Thiohomoenolatesynthon. Application to a Synthesis of Some Heterocycles

Takahata, Hiroki,Ohkura, Etsuko,Ikuro, Kazumi,Yamazaki, Takao

, p. 285 - 292 (2007/10/02)

N-Benzyl-3-(tri-n-butylstannyl)thiopropionamide undergoes metalexchange with n-butyllithium.The resulting thiohomoenolate dianion reacts with elestrophiles (aldehydes and ketones) to give the γ-hydroxythioamides, which are transformed into lactones, iminothiolactones, and thiolactams with simple elaboration.

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