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1025935-06-1

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1025935-06-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1025935-06-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,9,3 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1025935-06:
(9*1)+(8*0)+(7*2)+(6*5)+(5*9)+(4*3)+(3*5)+(2*0)+(1*6)=131
131 % 10 = 1
So 1025935-06-1 is a valid CAS Registry Number.

1025935-06-1Downstream Products

1025935-06-1Relevant articles and documents

Enantioselective Synthesis of Nelfinavir via Asymmetric Bromocyclization of Bisallylic Amide

Nagao, Yoshihiro,Hisanaga, Tatsunari,Utsumi, Takahiro,Egami, Hiromichi,Kawato, Yuji,Hamashima, Yoshitaka

, p. 7290 - 7295 (2018)

We describe a concise enantioselective synthesis of the HIV-protease inhibitor nelfinavir (1) via a new route in which the key step is construction of the central optically active 1,2-amino alcohol framework via asymmetric bromocyclization of bisallylic amide with N-bromosuccinimide in the presence of a catalytic amount of (S)-BINAP or (S)-BINAP monoxide. The remaining alkene and bromo functionalities were used to install the requisite thioether and chiral perhydroisoquinoline units, respectively.

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