157568-17-7 Usage
Definition
ChEBI: A tricarboxylic acid that is citric acid in which the pro-R carboxy group has been esterified with the primary hydroxy group of 2-hydroxy-1-{(2S)-1-[(2-hydroxyethyl)amino]-1-oxopropan-2-yl}-5-oxoproline. It is
a siderophore isolated from bacteria closely associated or symbiotic with toxic, bloom-forming dinoflagellates.
Check Digit Verification of cas no
The CAS Registry Mumber 157568-17-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,5,6 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 157568-17:
(8*1)+(7*5)+(6*7)+(5*5)+(4*6)+(3*8)+(2*1)+(1*7)=167
167 % 10 = 7
So 157568-17-7 is a valid CAS Registry Number.
InChI:InChI=1/C16H22N2O12/c1-7(18-9(19)2-4-16(18,30)14(27)28)11(22)17-5-3-8(12(23)24)15(29,13(25)26)6-10(20)21/h7-8,29-30H,2-6H2,1H3,(H,17,22)(H,20,21)(H,23,24)(H,25,26)(H,27,28)/t7-,8?,15?,16+/m0/s1
