Welcome to LookChem.com Sign In|Join Free

CAS

  • or

97771-05-6

Post Buying Request

97771-05-6 Suppliers

Recommended suppliersmore

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

97771-05-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97771-05-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,7,7 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 97771-05:
(7*9)+(6*7)+(5*7)+(4*7)+(3*1)+(2*0)+(1*5)=176
176 % 10 = 6
So 97771-05-6 is a valid CAS Registry Number.

97771-05-6Relevant articles and documents

Sulfamic acid catalyzed direct condensation of aldehydes, amines, and TMSCN to α-aminonitriles at ambient temperature

Li, Zhenjiang,Sun, Yingjie,Ren, Xinghua,Wei, Ping,Shi, Yuhu,Ouyang, Pingkai

, p. 803 - 805 (2007/12/25)

A simple and efficient method has been developed for the synthesis of α-aminonitriles by a one-pot three-component condensation of aldehydes, amines, and trimethylsilyl cyanide in the presence of a catalytic amount of sulfamic acid at room temperature. Georg Thieme Verlag Stuttgart.

A facile synthesis of substituted phenylglycines

Davies, Antony J.,Ashwood, Michael S.,Cottrell, Ian F.

, p. 1095 - 1102 (2007/10/03)

A convenient scaleable process for the preparation of substituted phenylglycines 2 by a modified Strecker reaction is described. Bisulfite- mediated addition of benzylamine and cyanide anion to substituted benzaldehydes 3 gave the aminonitriles 4 which were hydrolysed in two steps to the N-protected amino acid 1. Debenzylation using catalytic transfer hydrogenation gave the title compounds in good 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 97771-05-6