3441-69-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3441-69-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,4 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3441-69:
(6*3)+(5*4)+(4*4)+(3*1)+(2*6)+(1*9)=78
78 % 10 = 8
So 3441-69-8 is a valid CAS Registry Number.
InChI:InChI=1/C12H13NO6/c14-9-4-2-1-3-7(9)11(17)13-8(12(18)19)5-6-10(15)16/h1-4,8,14H,5-6H2,(H,13,17)(H,15,16)(H,18,19)/t8-/m0/s1
3441-69-8Relevant articles and documents
Esters and amides of salicyloylamino acids
Mazzotta,Giori,Guarneri,Benassi
, p. 399 - 407 (2007/10/06)
N Salicyloylamino acids, esters and amides were prepared by the usual condensation methods and also by methods capable of demonstrating 2 (o hydroxyphenyl)oxazoline 5 ones as possible reaction intermediates. Some derivatives showed analgesic and antiinfla