75198-89-9 Usage
Main Properties
1. Chemical name: 2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]phenyl]azo]-6-[(2,5-disulfophenyl)azo]-5-hydroxy-, tetrasodium salt
2. Molecular formula: C28H16N9Na4O13S3
3. Chemical structure: Complex compound with a naphthalene core, sulfonic acid groups, azo groups, amino groups, and hydroxy groups
4. Sodium salt: Tetrasodium salt with four sodium atoms attached to the compound
Specific Content
Naphthalene core with 2 sulfonic acid groups attached
Multiple azo groups, amino groups, and hydroxy groups present
Chloro and difluoro substituents indicate potential biological or pharmaceutical applications
Structural complexity suggests a potential role in colorants, dyes, or chemical processes
Requires careful handling and analysis in a laboratory setting due to potential reactivity
Check Digit Verification of cas no
The CAS Registry Mumber 75198-89-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,9 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75198-89:
(7*7)+(6*5)+(5*1)+(4*9)+(3*8)+(2*8)+(1*9)=169
169 % 10 = 9
So 75198-89-9 is a valid CAS Registry Number.
InChI:InChI=1/C26H17ClF2N8O13S4.4Na/c27-19-24(28)32-26(29)33-25(19)31-11-1-3-12(4-2-11)34-36-21-16(53(45,46)47)7-10-8-17(54(48,49)50)22(23(38)18(10)20(21)30)37-35-14-9-13(51(39,40)41)5-6-15(14)52(42,43)44;;;;/h1-9,35H,30H2,(H,31,32,33)(H,39,40,41)(H,42,43,44)(H,45,46,47)(H,48,49,50);;;;/q;4*+1/p-4/b36-34+,37-22+;;;;
