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75029-26-4

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75029-26-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75029-26-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,0,2 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 75029-26:
(7*7)+(6*5)+(5*0)+(4*2)+(3*9)+(2*2)+(1*6)=124
124 % 10 = 4
So 75029-26-4 is a valid CAS Registry Number.

75029-26-4Relevant articles and documents

Quinolizidines. XV. A Racemic Synthesis of 10-Demethyltubulosine, an Alkaloid from Alangium lamarckii

Fujii, Tozo,Ohba, Masashi

, p. 4314 - 4319 (2007/10/02)

The racemic synthesis of the Alangium lamarckii alkaloid 10-demethyltubulosine (2) has been accomplished for the first time via "lactim ether route," which included the intermediates (+/-)-7, (+/-)-8, (+/-)-10, and (+/-)-9.The 1'α-isomers (+/-)-12 and (+/

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