Welcome to LookChem.com Sign In|Join Free

CAS

  • or

120190-30-9

Post Buying Request

120190-30-9 Suppliers

Recommended suppliersmore

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

120190-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120190-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,1,9 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 120190-30:
(8*1)+(7*2)+(6*0)+(5*1)+(4*9)+(3*0)+(2*3)+(1*0)=69
69 % 10 = 9
So 120190-30-9 is a valid CAS Registry Number.
InChI:InChI=1/C43H68O17.Na.H/c1-20-9-14-42(37(52)60-36-34(51)32(49)30(47)24(59-36)18-56-35-33(50)31(48)29(46)23(17-44)58-35)16-15-40(5)22(28(42)21(20)2)7-8-26-38(3)12-11-27(45)39(4,19-57-43(53,54)55)25(38)10-13-41(26,40)6;;/h7,20-21,23-36,44-51H,8-19H2,1-6H3,(H,53,54,55);;/rC43H68O17.HNa/c1-20-9-14-42(37(52)60-36-34(51)32(49)30(47)24(59-36)18-56-35-33(50)31(48)29(46)23(17-44)58-35)16-15-40(5)22(28(42)21(20)2)7-8-26-38(3)12-11-27(45)39(4,19-57-43(53,54)55)25(38)10-13-41(26,40)6;/h7,20-21,23-36,44-51H,8-19H2,1-6H3,(H,53,54,55);1H

120190-30-9Upstream product

120190-30-9Downstream 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 120190-30-9