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850359-81-8

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850359-81-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 850359-81-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,3,5 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 850359-81:
(8*8)+(7*5)+(6*0)+(5*3)+(4*5)+(3*9)+(2*8)+(1*1)=178
178 % 10 = 8
So 850359-81-8 is a valid CAS Registry Number.

850359-81-8Downstream Products

850359-81-8Relevant articles and documents

Synthesis of functionalized cyclopentane for pactamycin, a potent antitumor antibiotic

Tsujimoto, Takashi,Nishikawa, Toshio,Urabe, Daisuke,Isobe, Minoru

, p. 433 - 436 (2007/10/03)

A tricyclic compound including a cyclopentane structure for pactamycin, an antitumor antibiotic, was constructed by Overman rearrangement and Pauson-Khand cyclization as key steps starting from diacetone-D-glucose. Georg Thieme Verlag Stuttgart.

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