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92950-41-9

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92950-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92950-41-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,9,5 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 92950-41:
(7*9)+(6*2)+(5*9)+(4*5)+(3*0)+(2*4)+(1*1)=149
149 % 10 = 9
So 92950-41-9 is a valid CAS Registry Number.

92950-41-9Downstream Products

92950-41-9Relevant articles and documents

Organocatalytic site-selective acylation of 10-deacetylbaccatin III

Yanagi, Masanori,Ninomiya, Ryo,Ueda, Yoshihiro,Furuta, Takumi,Yamada, Takeshi,Sunazuka, Toshiaki,Kawabata, Takeo

, p. 907 - 912 (2016/07/14)

Organocatalytic site-selective diversification of 10-deacetylbaccatin III, a key natural product for the semisynthesis of taxol, has been achieved. Various acyl groups were selectively introduced into the C(10)-OH of 10-deacetylbaccatin III. The C(10)-OH selective acylation was also applied to acylative site-selective dimerization of 10-deacetylbaccatin III to provide the structurally defined dimer.

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