Welcome to LookChem.com Sign In|Join Free

CAS

  • or

35674-16-9

Post Buying Request

35674-16-9 Suppliers

Recommended suppliersmore

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

35674-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 35674-16-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,6,7 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 35674-16:
(7*3)+(6*5)+(5*6)+(4*7)+(3*4)+(2*1)+(1*6)=129
129 % 10 = 9
So 35674-16-9 is a valid CAS Registry Number.

35674-16-9Relevant articles and documents

SYNTHESIS OF 6,6'-DIDEOXY-6,6'-DIFLUOROSUCROSE

Zikopoulos, John N.,Eklund, Steven H.,Robyt, John F.

, p. 245 - 252 (1982)

The chemical synthesis of 6,6'-dideoxy-6,6'-difluorosucrose was accomplished in five steps: (a) tritylation of C-6,1' and -6' of sucrose; (b) benzoylation of 6,1',6'-tri-O-tritylsucrose; (c) detritylation with mild acid; (d) fluorination at C-6 and -6' with diethylaminosulfur trifluoride (DAST); and (e) debenzoylation.The resulting compound was chromatographically pure.The structure was established by (13)C and (19)F-n.m.r. spectrometry and by elemental analysis.

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 35674-16-9