Welcome to LookChem.com Sign In|Join Free

CAS

  • or

158349-18-9

Post Buying Request

158349-18-9 Suppliers

Recommended suppliersmore

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

158349-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158349-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,3,4 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 158349-18:
(8*1)+(7*5)+(6*8)+(5*3)+(4*4)+(3*9)+(2*1)+(1*8)=159
159 % 10 = 9
So 158349-18-9 is a valid CAS Registry Number.

158349-18-9Relevant articles and documents

An unusual synthesis of 2-pyridone and 3,5-dihydroxypyridine from a carbohydrate

Gorantla, Jaggaiah N.,Kovval, Divya,Lankalapalli, Ravi S.

, p. 3230 - 3232 (2013/06/27)

An unusual aromatization to perbenzylated 3,5-dihydroxy-6-(hydroxymethyl)- 2-pyridone was demonstrated utilizing sugar lactam, under strong basic conditions, derived from d-Galactose. 2-Pyridone was efficiently converted into a pharmaceutically relevant s

Direct oxidative amidation of aldoses by iodine in ammonia water

Chen, Ming-Yi,Hsu, Jue-Liang,Shie, Jiun-Jie,Fang, Jim-Min

, p. 129 - 133 (2007/10/03)

Aldopentoses, aldohexoses and the benzylated derivatives reacted with iodine in ammonia water at room temperature to give their corresponding saccharide amides in high yields. The reactions proceeded with oxidation of the aldose hemiacetals by iodine to g

Glycosylidene carbenes: Part 32: Reaction of glycosylidene diaziridines with acylating and sulfonylating agents

Mangholz, Sissi E.,Briner, Karin,Bernet, Bruno,Vasella, Andrea

, p. 2490 - 2508 (2007/10/03)

Acylation and sulfonylation of the N,N'-unsubstituted glucosylidenespirodiaziridines 1A/1B 95:5 with Ac2O, BzCl, FmocCl, TsCl, (naphthalen-2-yl)sulfonyl, and (2,4,6-triisopropylphenyl)sulfonyl chloride, and concomitant rearrangement gave the ac

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 158349-18-9