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18615-53-7

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18615-53-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18615-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,1 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18615-53:
(7*1)+(6*8)+(5*6)+(4*1)+(3*5)+(2*5)+(1*3)=117
117 % 10 = 7
So 18615-53-7 is a valid CAS Registry Number.

18615-53-7Upstream product

18615-53-7Downstream Products

18615-53-7Relevant articles and documents

Syntheses of taxuspine C derivatives as functional inhibitors of P- glycoprotein, an ATP-associated cell-membrane transporter

Sako, Magoichi,Suzuki, Hikokazu,Hirota, Kosaku

, p. 1135 - 1139 (2007/10/03)

UV-irradiation of taxinine and related compounds in acetonitrile induced a smooth transannulation between the C-3 and C-11 positions without any influence from the C-2, C-9 and C-10 substituents to give tetracyclic taxuspine C derivatives in almost quanti

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