Welcome to LookChem.com Sign In|Join Free

CAS

  • or

68109-85-3

Post Buying Request

68109-85-3 Suppliers

Recommended suppliersmore

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

68109-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68109-85-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,0 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68109-85:
(7*6)+(6*8)+(5*1)+(4*0)+(3*9)+(2*8)+(1*5)=143
143 % 10 = 3
So 68109-85-3 is a valid CAS Registry Number.
InChI:InChI=1/2C22H44O2.2C4H9.Sn/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24;2*1-3-4-2;/h2*2-21H2,1H3,(H,23,24);2*1,3-4H2,2H3;/r2C22H44O2.C8H18Sn/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24;1-3-5-7-9-8-6-4-2/h2*2-21H2,1H3,(H,23,24);3-8H2,1-2H3

68109-85-3Upstream product

68109-85-3Downstream 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 68109-85-3