Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1313419-68-9

Post Buying Request

1313419-68-9 Suppliers

Recommended suppliersmore

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

1313419-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1313419-68-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,3,4,1 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1313419-68:
(9*1)+(8*3)+(7*1)+(6*3)+(5*4)+(4*1)+(3*9)+(2*6)+(1*8)=129
129 % 10 = 9
So 1313419-68-9 is a valid CAS Registry Number.

1313419-68-9Upstream product

1313419-68-9Relevant articles and documents

Synthesis of novel alkoxycarbonyl thiosemicarbazide molecular tweezers derived from deoxycholic acid under microwave irradiation

Chen, Yu,Zhao, Zhi Gang,Liu, Xing Li,Shi, Zhi Chuan

, p. 416 - 420 (2010)

A series of novel 12α-alkoxycarbonyl thiosemicarbazide molecular tweezers based on 3α-(1-naphthoyl) deoxycholic acid methyl ester were synthesised under microwave irradiation. Their structures were characterised by 1H NMR, IR, MS spectra and elemental analysis. Their chiral recognition properties for the methyl esters of amino acids were investigated. The preliminary results showed that these molecular tweezers have good enantioselective recognition for D/L-amino acid methyl esters.

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 1313419-68-9