17904-55-1 Usage
General Description
Cylindrin is a neurotoxic chemical found in cyanobacteria, also known as blue-green algae. It is a cyclic peptide and has been identified as a potent inhibitor of acetylcholinesterase, an enzyme that breaks down the neurotransmitter acetylcholine in the nervous system. Cylindrin has been found to have an effect on the central nervous system, causing paralysis and possibly death in animals exposed to it. Its toxic effects are thought to be similar to those of other neurotoxic peptides such as anatoxin-a, which can cause respiratory failure and muscle paralysis. Due to its potential lethality, particularly to aquatic organisms, cylindrin is of concern in environmental and public health contexts.
Check Digit Verification of cas no
The CAS Registry Mumber 17904-55-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,0 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17904-55:
(7*1)+(6*7)+(5*9)+(4*0)+(3*4)+(2*5)+(1*5)=121
121 % 10 = 1
So 17904-55-1 is a valid CAS Registry Number.
InChI:InChI=1/C31H52O/c1-20(2)21-10-13-25-29(21,6)18-19-30(7)23-11-12-24-27(3,4)26(32-9)15-16-28(24,5)22(23)14-17-31(25,30)8/h14,20-21,23-26H,10-13,15-19H2,1-9H3/t21-,23+,24-,25-,26-,28+,29-,30-,31+/m0/s1
