Welcome to LookChem.com Sign In|Join Free

CAS

  • or

142609-55-0

Post Buying Request

142609-55-0 Suppliers

Recommended suppliersmore

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

142609-55-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142609-55-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,6,0 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142609-55:
(8*1)+(7*4)+(6*2)+(5*6)+(4*0)+(3*9)+(2*5)+(1*5)=120
120 % 10 = 0
So 142609-55-0 is a valid CAS Registry Number.
InChI:InChI=1/C99H158N34O29S/c1-47(2)34-56(101)80(145)124-63(35-48(3)4)88(153)123-62(27-29-76(141)142)86(151)122-61(26-28-71(102)136)85(150)120-59(14-9-10-30-100)83(148)119-57(15-11-31-112-97(105)106)81(146)115-43-74(139)118-58(16-12-32-113-98(107)108)87(152)133-78(49(5)6)95(160)130-69(41-77(143)144)93(158)129-68(40-73(104)138)92(157)126-65(37-52-20-24-55(135)25-21-52)89(154)131-70(45-163)94(159)121-60(17-13-33-114-99(109)110)84(149)127-66(38-53-42-111-46-117-53)90(155)128-67(39-72(103)137)91(156)125-64(36-51-18-22-54(134)23-19-51)82(147)116-44-75(140)132-79(50(7)8)96(161)162/h18-25,42,46-50,56-70,78-79,134-135,163H,9-17,26-41,43-45,100-101H2,1-8H3,(H2,102,136)(H2,103,137)(H2,104,138)(H,111,117)(H,115,146)(H,116,147)(H,118,139)(H,119,148)(H,120,150)(H,121,159)(H,122,151)(H,123,153)(H,124,145)(H,125,156)(H,126,157)(H,127,149)(H,128,155)(H,129,158)(H,130,160)(H,131,154)(H,132,140)(H,133,152)(H,141,142)(H,143,144)(H,161,162)(H4,105,106,112)(H4,107,108,113)(H4,109,110,114)/t56-,57-,58-,59-,60-,61-,62-,63-,64-,65-,66-,6

142609-55-0Upstream product

142609-55-0Downstream 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 142609-55-0