Welcome to LookChem.com Sign In|Join Free

CAS

  • or

635685-27-7

Post Buying Request

635685-27-7 Suppliers

Recommended suppliersmore

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

635685-27-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 635685-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,5,6,8 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 635685-27:
(8*6)+(7*3)+(6*5)+(5*6)+(4*8)+(3*5)+(2*2)+(1*7)=187
187 % 10 = 7
So 635685-27-7 is a valid CAS Registry Number.

635685-27-7Downstream Products

635685-27-7Relevant articles and documents

Convergent synthesis of 4-thiomaltooligosaccharides

Ratajczak, Fabien,Greffe, Lionel,Cottaz, Sylvain,Driguez, Hugues

, p. 1253 - 1254 (2007/10/03)

Methyl 4,4II,4III-trithio-α-maltotetraoside (2) and its pentasaccharide homologue 3 were conveniently synthesized by treatment of methyl 4II-O-triflyl-4-thiomaltoside derivative 10 with the respective peracetylated 1,4-dithio- and 1,4,4II-trithio-maltooligosaccharides 16 and 18, in the presence of diethylamine.

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 635685-27-7