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1158445-86-3

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1158445-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1158445-86-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,8,4,4 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1158445-86:
(9*1)+(8*1)+(7*5)+(6*8)+(5*4)+(4*4)+(3*5)+(2*8)+(1*6)=173
173 % 10 = 3
So 1158445-86-3 is a valid CAS Registry Number.

1158445-86-3Downstream Products

1158445-86-3Relevant articles and documents

Chirality transfer in azetidinium ylides: An enantioselective route to α-quaternary azetidines

Drouillat, Bruno,Couty, Fran?ois,Marrot, Jérome

scheme or table, p. 767 - 770 (2009/07/18)

Enantiomerically pure N-allyl azetidinium ions undergo a stereoselective [2,3]-sigmatropic shift to give azetidines with an a-quaternary center. These compounds are direct precursors of 2-alkyl-2-carboxy-azetidines, a new class of constrained α-amino acids. Georg Thieme Verlag Stuttgart.

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