Welcome to LookChem.com Sign In|Join Free

CAS

  • or

138008-04-5

Post Buying Request

138008-04-5 Suppliers

Recommended suppliersmore

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

138008-04-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138008-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,0 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138008-04:
(8*1)+(7*3)+(6*8)+(5*0)+(4*0)+(3*8)+(2*0)+(1*4)=105
105 % 10 = 5
So 138008-04-5 is a valid CAS Registry Number.
InChI:InChI=1/C30H40O8/c1-13-10-30(37)11-14(2)25(36)38-12-27(4)16-9-15(31)19-20(26(16,3)8-7-17(27)32)22(33)24(35)28(5)18(13)21(30)23(34)29(19,28)6/h13-16,18,21,24,31,35,37H,7-12H2,1-6H3/t13-,14-,15-,16?,18?,21-,24-,26+,27?,28+,29-,30+/m1/s1

138008-04-5Upstream product

138008-04-5Downstream Products

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 138008-04-5