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197392-59-9

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197392-59-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197392-59-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,3,9 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 197392-59:
(8*1)+(7*9)+(6*7)+(5*3)+(4*9)+(3*2)+(2*5)+(1*9)=189
189 % 10 = 9
So 197392-59-9 is a valid CAS Registry Number.

197392-59-9Downstream Products

197392-59-9Relevant articles and documents

Solid-phase synthesis of unnatural amino acids using unactivated alkyl halides

O'Donnell, Martin J.,Lugar, Charles W.,Pottorf, Richard S.,Zhou, Changyou,Scott, William L.,Cwi, Cynthia L.

, p. 7163 - 7166 (2007/10/03)

Conditions were developed for the efficient alkylation of the resin-bound benzophenone imine of glycine with a variety of unreactive alkyl halides. Alkylations were accomplished at room temperature in NMP using the phosphazene-type base, BEMP.

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