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188936-02-9

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188936-02-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188936-02-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,9,3 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 188936-02:
(8*1)+(7*8)+(6*8)+(5*9)+(4*3)+(3*6)+(2*0)+(1*2)=189
189 % 10 = 9
So 188936-02-9 is a valid CAS Registry Number.

188936-02-9Relevant articles and documents

A Practical Synthesis of Nelfinavir, an HIV-Protease Inhibitor, Using a Novel Chiral C4 Building Block: (5R,6S)-2,2-Dimethyl-5-hydroxy-l,3-dioxepan-6-ylammonium Acetate

Inaba, Takashi,Birchler, Angela G.,Yamada, Yasuki,Sagawa, Shoichi,Yokota, Katsuyuki,Ando, Koji,Uchida, Itsuo

, p. 7582 - 7583 (1998)

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