Welcome to LookChem.com Sign In|Join Free

CAS

  • or

169898-34-4

Post Buying Request

169898-34-4 Suppliers

Recommended suppliersmore

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

169898-34-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 169898-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,8,9 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 169898-34:
(8*1)+(7*6)+(6*9)+(5*8)+(4*9)+(3*8)+(2*3)+(1*4)=214
214 % 10 = 4
So 169898-34-4 is a valid CAS Registry Number.

169898-34-4Relevant articles and documents

Asymmetric synthesis of steroidal Troeger's base analogues. X-ray molecular structure of methyl 3α,12α-diazocine-2,8-bisacetoxy>-5β-cholan-24-oate

Maitra, Uday,Bag, Braja Gopal,Rao, Photon,Powell, Douglas

, p. 2049 - 2056 (2007/10/02)

Cyclization of compound 5c in trifluoroacetic acid/hexamethylenetetramine produces Troeger's base analogue 6c in 75percent yield with 70percent diastereoselectivity.

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 169898-34-4