Welcome to LookChem.com Sign In|Join Free

CAS

  • or

119637-81-9

Post Buying Request

119637-81-9 Suppliers

Recommended suppliersmore

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

119637-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119637-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,6,3 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 119637-81:
(8*1)+(7*1)+(6*9)+(5*6)+(4*3)+(3*7)+(2*8)+(1*1)=149
149 % 10 = 9
So 119637-81-9 is a valid CAS Registry Number.
InChI:InChI=1/C20H25N10O9P.2H2N.Pt/c21-16-14-17(24-5-23-16)29(6-25-14)13-2-9(10(3-31)37-13)39-40(34,35)36-4-11-8(32)1-12(38-11)30-7-26-15-18(30)27-20(22)28-19(15)33;;;/h5-13,31-32H,1-4H2,(H,34,35)(H2,21,23,24)(H3,22,27,28,33);2*1H2;/q;2*-1;+4/p-1

119637-81-9Upstream product

119637-81-9Downstream 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

What can I do for you?
Get Best Price

Get Best Price for 119637-81-9