Welcome to LookChem.com Sign In|Join Free

CAS

  • or

892505-90-7

Post Buying Request

892505-90-7 Suppliers

Recommended suppliersmore

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

892505-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 892505-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,5,0 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 892505-90:
(8*8)+(7*9)+(6*2)+(5*5)+(4*0)+(3*5)+(2*9)+(1*0)=197
197 % 10 = 7
So 892505-90-7 is a valid CAS Registry Number.

892505-90-7Relevant articles and documents

Convergent Synthesis of Angiotensin II Receptor Blockers through C-H Arylation of 1-Benzyl-5-phenyl-1 H -tetrazole with Functionalized Aryl Bromides

Seki, Masahiko,Takahashi, Yusuke

, p. 2689 - 2692 (2021/04/23)

Highly convergent synthesis of angiotensin II receptor blockers has been accomplished by means of late-stage C-H arylation using functionalized aryl bromides. C-H arylation of 1-benzyl-5-phenyl-1 H -tetrazole with aryl bromides carrying methyl 2-ethoxyben

METHOD FOR PRODUCING N-PROTECTED SARTAN DERIVATIVE

-

Paragraph 0165; 0166; 0167, (2018/11/27)

PROBLEM TO BE SOLVED: To provide a method for efficiently producing intermediates of candesartan cilexetil and olmesartan. SOLUTION: The present invention provides a method for producing an N-protected sartan by causing an N-(4-bromobenzyl) imidazole deri

METHOD FOR OBTAINING BENZIMIDAZOLE DERIVATIVES AND INTERMEDIATES THEREOF

-

, (2010/11/25)

The present invention relates to a method for obtaining benzimizadole derivatives and intermediates thereof, preferably, for obtaining Candesartan and Candesartan cilexetil. Said method allows the benzimizadole derivatives to be obtained with a higher yield.

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 892505-90-7