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75921-66-3

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75921-66-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75921-66-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,9,2 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 75921-66:
(7*7)+(6*5)+(5*9)+(4*2)+(3*1)+(2*6)+(1*6)=153
153 % 10 = 3
So 75921-66-3 is a valid CAS Registry Number.

75921-66-3Downstream Products

75921-66-3Relevant articles and documents

Antitumor activity of steroidal carbamate derivatives from N,N-bis (2-chloroethyl)-p-phenylenediamine

Catsoulacos,Politis,Boutis,Papageorgiou

, p. 473 - 474 (2007/10/02)

A number of unmodified and modified steroidal carbamate derivatives from N,N-bis-(2-chloroethyl)-p-phenylenediamine were prepared. The active agent was linked to the chloroformate group of the steroid molecule in the C-3 and C-17 position. The cytostatic action of 17-oxo-5α-androstan-3β-yl-N-p-(bis-2-chloroethylamino)phenylcarbamate and 13α-amino-13,17-seco-17-oic-13,17-lactam-5α-androstan-3β-yl-N-p-(bis-2-chloroethylamino)phenylcarbamate was investigated.

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