Welcome to LookChem.com Sign In|Join Free

CAS

  • or
1-((2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl)-2,3,4-trimethoxy-5-((2-methoxyethoxy)methoxy)-6-methylbenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

918799-20-9

Post Buying Request

918799-20-9 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 1-((2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl)-2,3,4-trimethoxy-5-((2-methoxyethoxy)methoxy)-6-methylbenzene

    Cas No: 918799-20-9

  • Need to discuss

  • No requirement

  • Adequate

  • Cartoon Ingredients Co., Ltd
  • Contact Supplier
  • 1-((2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl)-2,3,4-trimethoxy-5-((2-methoxyethoxy)methoxy)-6-methylbenzene

    Cas No: 918799-20-9

  • Need to discuss

  • No requirement

  • Adequate

  • Shanghai YaXian Chemical Co., Ltd
  • Contact Supplier

918799-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 918799-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,8,7,9 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 918799-20:
(8*9)+(7*1)+(6*8)+(5*7)+(4*9)+(3*9)+(2*2)+(1*0)=229
229 % 10 = 9
So 918799-20-9 is a valid CAS Registry Number.

918799-20-9Relevant articles and documents

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

-

Page/Page column 17, (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.

IMPROVED PROCESS FOR THE SYNTHESIS OF COQ10

-

Example 5-7, (2008/06/13)

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,l l,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 1.

NOVEL INTERMEDIATES, PROCESS FOR THEIR PREPARATION AND PROCESS FOR THE PREPARATION OF COQ10 EMPLOYING THE SAID NOVEL INTERMEDIATES

-

Page/Page column 8; 16-17, (2008/06/13)

The present invention relates to an improved process for the preparation of Coenzyme Q. Coenzyme QlO or CoQlO has the chemical name 2- [(all -trans)- 3, 7,l l,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 1. The invention also provides new intermediates useful for the preparation of CoQlO 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 918799-20-9