Welcome to LookChem.com Sign In|Join Free
  • or
disodium 5-(acetylamino)-4-hydroxy-3-[[4-methyl-3-[(phenylamino)sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

97645-25-5

Post Buying Request

97645-25-5 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

97645-25-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97645-25-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,6,4 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 97645-25:
(7*9)+(6*7)+(5*6)+(4*4)+(3*5)+(2*2)+(1*5)=175
175 % 10 = 5
So 97645-25-5 is a valid CAS Registry Number.
InChI:InChI=1/C25H22N4O10S3.2Na/c1-14-8-9-18(12-21(14)40(32,33)29-17-6-4-3-5-7-17)27-28-24-22(42(37,38)39)11-16-10-19(41(34,35)36)13-20(26-15(2)30)23(16)25(24)31;;/h3-13,27,29H,1-2H3,(H,26,30)(H,34,35,36)(H,37,38,39);;/q;2*+1/p-2/b28-24-;;

97645-25-5Upstream product

97645-25-5Downstream Products

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 97645-25-5