2185-87-7 Usage
Definition
ChEBI: An iminium salt composed of 4-([4-(dimethylamino)phenyl]{4-[methyl(phenyl)amino]naphthalen-1-yl}methylidene)-N,N-dimethylcyclohexa-2,5-dien-1-iminium and chloride ions in a 1:1 ratio. It binds to nucleic acids and can
e used in standardised staining techniques suitable for automated cell-pattern recognition.
Preparation
N-methyl-N-phenylnaphthalen-1-amine and 4-(Dichloro(4-(dimethylamino)phenyl)methyl)-N,N-dimethylbenzenamine?reaction.
Properties and Applications
red light blue. Soluble in cold water, soluble in hot water solution for blue, easily soluble in ethanol solution for blue. The strong sulfuric acid for yellow brown, diluted turn green and then into a yellow light first brown. The dye solution to join sodium hydroxide purple brown precipitation.
Standard( Silk )
Light Fastness
Persperation Fastness
Ironing Fastness
Soaping
Fading
Stain
Fading
Stain
Fading
Stain
C
1-2
3
A
1
3
3
3
Standard( Silk )
Light Fastness
Fading
Stain
C
1-2
A
1
Check Digit Verification of cas no
The CAS Registry Mumber 2185-87-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,8 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2185-87:
(6*2)+(5*1)+(4*8)+(3*5)+(2*8)+(1*7)=87
87 % 10 = 7
So 2185-87-7 is a valid CAS Registry Number.
InChI:InChI=1/C34H34N3/c1-35(2)27-19-15-25(16-20-27)34(26-17-21-28(22-18-26)36(3)4)32-23-24-33(31-14-10-9-13-30(31)32)37(5)29-11-7-6-8-12-29/h6-24H,1-5H3/q+1
