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357277-78-2

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357277-78-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 357277-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,7,2,7 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 357277-78:
(8*3)+(7*5)+(6*7)+(5*2)+(4*7)+(3*7)+(2*7)+(1*8)=182
182 % 10 = 2
So 357277-78-2 is a valid CAS Registry Number.

357277-78-2Downstream Products

357277-78-2Relevant articles and documents

5-Aminooxazole as an internal traceless activator of C-terminal carboxylic acid: Rapid access to diversely functionalized cyclodepsipeptides

Bughin, Carine,Zhao, Gang,Bienayme, Hugues,Zhu, Jieping

, p. 1174 - 1184 (2007/10/03)

A conceptually novel macrolactonization protocol has been developed. It is a domino process involving a sequence of: 1) protonation of 5-aminooxazole leading to the electrophilic iminium salt; 2) trapping of the iminium species by the neighboring C-termin

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