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536730-54-8

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536730-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 536730-54-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,6,7,3 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 536730-54:
(8*5)+(7*3)+(6*6)+(5*7)+(4*3)+(3*0)+(2*5)+(1*4)=158
158 % 10 = 8
So 536730-54-8 is a valid CAS Registry Number.

536730-54-8Relevant articles and documents

Asymmetric intermolecular conjugate addition of amino acid derivatives via memory of chirality: Total synthesis of manzacidin A

Yoshimura, Tomoyuki,Kinoshita, Tomohiko,Yoshioka, Hiroyasu,Kawabata, Takeo

supporting information, p. 864 - 867 (2013/04/10)

Asymmetric intermolecular conjugate addition of α-amino acid derivatives with 4 via memory of chirality has been developed. The reactions proceeded in up to 98% ee with retention of configuration at the newly formed tetrasubstituted carbon center when R = Me. The product (R = Me) was transformed into manzacidin A.

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