Welcome to LookChem.com Sign In|Join Free

CAS

  • or

161161-67-7

Post Buying Request

161161-67-7 Suppliers

Recommended suppliersmore

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

161161-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161161-67-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,1,6 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 161161-67:
(8*1)+(7*6)+(6*1)+(5*1)+(4*6)+(3*1)+(2*6)+(1*7)=107
107 % 10 = 7
So 161161-67-7 is a valid CAS Registry Number.
InChI:InChI=1/C30H38O13/c1-2-21-22-12-20(11-19(35)10-18(34)9-17(33)8-5-15-3-6-16(32)7-4-15)41-28(39)23(22)14-40-29(21)43-30-27(38)26(37)25(36)24(13-31)42-30/h2-4,6-7,14,18,20-22,24-27,29-32,34,36-38H,1,5,8-13H2/t18-,20?,21+,22-,24+,25+,26+,27+,29-,30-/m0/s1

161161-67-7Upstream product

161161-67-7Downstream 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 161161-67-7