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861841-29-4

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861841-29-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861841-29-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,8,4 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 861841-29:
(8*8)+(7*6)+(6*1)+(5*8)+(4*4)+(3*1)+(2*2)+(1*9)=184
184 % 10 = 4
So 861841-29-4 is a valid CAS Registry Number.

861841-29-4Downstream Products

861841-29-4Relevant articles and documents

ARTEMISINE (QINGHAOSU) DERIVATIVES, THEIR PREPARATION METHODS AND THEIR USE, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME

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Page/Page column 14, (2008/06/13)

The invention provides a type of artemisinin derivatives having following structure I, its preparation method and use, as well as a pharmaceutical composition containing such artemisinin derivatives and its use. The arteminsinin derivatives of the present

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