81325-75-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81325-75-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,3,2 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81325-75:
(7*8)+(6*1)+(5*3)+(4*2)+(3*5)+(2*7)+(1*5)=119
119 % 10 = 9
So 81325-75-9 is a valid CAS Registry Number.
InChI:InChI=1/C20H22ClN5O4.ClH/c1-9-16(27)13(22)12(20(29)24-7-4-8-26(2)3)15-17(9)30-18-11(21)6-5-10(19(23)28)14(18)25-15;/h5-6H,4,7-8,22H2,1-3H3,(H2,23,28)(H,24,29);1H
81325-75-9Relevant academic research and scientific papers
SYNTHESIS OF ACTINOMYCIN ANALOGS XIII. UNSYMMETRICAL DERIVATIVES OF CINNABARIC ACID
Tsukerman, B. V.,Glibin, E. N.,Ginzburg, O. F.
, p. 1503 - 1508 (2007/10/02)
During the oxidation of mixtures of substituted 2-amino-3-hydroxy-4-methylbenzamides with the ester or amide of 2-amino-3-hydroxy-4-chlorobenzoic acid the formation of the 2-amino-4,6-dimethyl-3H-3-oxophenoxazine derivative is suppressed by the increase i