Welcome to LookChem.com Sign In|Join Free

CAS

  • or

68793-28-2

Post Buying Request

68793-28-2 Suppliers

Recommended suppliersmore

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

68793-28-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68793-28-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,9 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 68793-28:
(7*6)+(6*8)+(5*7)+(4*9)+(3*3)+(2*2)+(1*8)=182
182 % 10 = 2
So 68793-28-2 is a valid CAS Registry Number.

68793-28-2Upstream product

68793-28-2Downstream Products

68793-28-2Relevant articles and documents

Process for producing d,1-5-methyltetrahydrofolic acid and its salts

-

, (2008/06/13)

A method for preparing d,1-5-methyltetrahydrofolic acid and the salts thereof of the formula: STR1 wherein X is hydrogen, an alkaline metal or alkaline earth metal; by reduction of folic acid with sodium borohydride followed by the methylation of the tetrahydrofolic acid thus obtained with aqueous solutions of formaldehyde and sodium borohydride in an inert atmosphere.

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 68793-28-2