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1019691-23-6

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1019691-23-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1019691-23-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,6,9 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1019691-23:
(9*1)+(8*0)+(7*1)+(6*9)+(5*6)+(4*9)+(3*1)+(2*2)+(1*3)=146
146 % 10 = 6
So 1019691-23-6 is a valid CAS Registry Number.

1019691-23-6Upstream product

1019691-23-6Downstream Products

1019691-23-6Relevant articles and documents

Stereoretentive synthesis and chemoselective amide-forming ligations of C-terminal peptide α-ketoacids

Ju, Lei,Lippert, Alexander R.,Bode, Jeffrey W.

, p. 4253 - 4255 (2008/12/20)

C-Terminal peptide cyanosulfur ylides are readily converted to C-terminal peptide α-ketoacids, poised for chemoselective amide-forming reactions with hydroxylamines. These easily prepared and bench stable ylides are quickly and selectively oxidized with a

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