Welcome to LookChem.com Sign In|Join Free

CAS

  • or

77728-94-0

Post Buying Request

77728-94-0 Suppliers

Recommended suppliersmore

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

77728-94-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77728-94-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,2 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77728-94:
(7*7)+(6*7)+(5*7)+(4*2)+(3*8)+(2*9)+(1*4)=180
180 % 10 = 0
So 77728-94-0 is a valid CAS Registry Number.

77728-94-0Downstream Products

77728-94-0Relevant articles and documents

Xanthan sulfuric acid: An efficient bio-supported and recyclable solid acid catalyst for the synthesis of 2-aryl thiadiazolo benzimidazoles

Kuarm, B. Suresh,Janardan,Crooks, Peter A.,Rajitha

experimental part, p. 947 - 950 (2012/06/01)

Xanthan sulfuric acid is an efficient solid acid catalyst for the preparation of 2-aryl benzimidazoles in excellent yields. This method is applicable for the reaction of benzo[c][1,2,5]thiadiazole-4,5-diamine with aldehydes by simple physical grinding at

Synthesis of substituted imidazo, pyrazino and diazepino-2,1,3-benzothiadiazoles from 2,1,3-benzothiadiazole-4,5-diamine

Rao,Veeranagaiah

, p. 529 - 532 (2007/10/02)

-

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 77728-94-0