38521-66-3 Usage
General Description
N,N-bis(2-chloroethyl)propan-1-amine, also known as mechlorethamine, is a highly toxic and reactive chemical compound that is used in the treatment of certain types of cancer, particularly lymphoma and Hodgkin's disease. It belongs to the class of alkylating agents, which act by attaching an alkyl group to the guanine base of DNA, thereby disrupting DNA replication and leading to cell death. Mechlorethamine is a nitrogen mustard compound and is known for its severe side effects, including bone marrow suppression and an increased risk of other cancers. Due to its toxic nature, it is handled and administered under strict regulations by qualified healthcare professionals.
Check Digit Verification of cas no
The CAS Registry Mumber 38521-66-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,5,2 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 38521-66:
(7*3)+(6*8)+(5*5)+(4*2)+(3*1)+(2*6)+(1*6)=123
123 % 10 = 3
So 38521-66-3 is a valid CAS Registry Number.
38521-66-3Relevant articles and documents
Synthesis and Mesogenic Properties of N-n-alkyl-N'-(4-n-Pentyloxyphenyl)-Piperazines
Zuniga, H.,Bartulin, J.,Ramirez, A.,Muller, H.,Taylor, T. R.
, p. 131 - 140 (2007/10/02)
The N-n-alkyl-N'-(4-n-pentyloxyphenyl)-piperazines (4) exhibit ordered smectic phases at temperatures below 100 deg C.For 3, 4, 5 and 6 carbons in the alkyl chain, two smectic phases are present and for 7, 8 and 9 carbons only one smectic phase is present.The ΔH values for 4, 5, 6 and 7 carbons are anomalous.From optical and X-ray data, the smectic phases are identified as probably smectic E and B phases.
