Welcome to LookChem.com Sign In|Join Free

CAS

  • or

918823-47-9

Post Buying Request

918823-47-9 Suppliers

Recommended suppliersmore

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

918823-47-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 918823-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,8,8,2 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 918823-47:
(8*9)+(7*1)+(6*8)+(5*8)+(4*2)+(3*3)+(2*4)+(1*7)=199
199 % 10 = 9
So 918823-47-9 is a valid CAS Registry Number.

918823-47-9Relevant articles and documents

Novel Intermediates, Process for Their Preparation and Process for the Preparation of Coq10 Employing the Said Novel Intermediates

-

Page/Page column 16, (2008/12/08)

The present invention relates to an improved process for the preparation of Coenzyme Q. Coenzyme Q10 or CoQ10 has the chemical name 2-[(all-trans)-3,7,11,15,19,23,27,31,35,39-decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl]-5,6-dimethoxy-3-methyl-1,4-benzoquinone and has the formula I. The invention also provides new intermediates useful for the preparation of CoQ10 and processes for their preparation.

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 918823-47-9