Welcome to LookChem.com Sign In|Join Free

CAS

  • or

103304-59-2

Post Buying Request

103304-59-2 Suppliers

Recommended suppliersmore

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

103304-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103304-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,3,0 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103304-59:
(8*1)+(7*0)+(6*3)+(5*3)+(4*0)+(3*4)+(2*5)+(1*9)=72
72 % 10 = 2
So 103304-59-2 is a valid CAS Registry Number.
InChI:InChI=1/C58H71ClN14O26P4.C40H50N17O21P3/c1-5-6-7-11-62-48-30-9-8-29(59)13-32(30)66-33-15-42(38(90-4)14-31(33)48)100(81,91-24-41-37(97-103(88,89)99-102(85,86)87)19-46(94-41)70-12-10-43(60)67-55(70)78)98-58(50-35(75)17-44(95-50)71-22-27(2)53(76)68-56(71)79,20-39-34(74)16-45(92-39)73-26-65-49-51(61)63-25-64-52(49)73)21-40-36(96-101(82,83)84)18-47(93-40)72-23-28(3)54(77)69-57(72)80;1-14-7-54(40(63)53-37(14)61)22-4-17(59)21(73-22)8-71-30(31-18(60)5-24(75-31)55-11-48-26-32(41)44-9-46-34(26)55)15(2-19-16(58)3-23(72-19)57-13-50-28-36(57)51-39(43)52-38(28)62)29-20(76-80(67,68)78-81(69,70)77-79(64,65)66)6-25(74-29)56-12-49-27-33(42)45-10-47-35(27)56/h8-10,12-15,22-23,25-26,34-37,39-41,44-47,50,74-75H,5-7,11,16-21,24H2,1-4H3,(H,62,66)(H,88,89)(H2,60,67,78)(H2,61,63,64)(H,68,76,79)(H,69,77,80)(H2,82,83,84)(H2,85,86,87);7,9-13,15-25,29-31,58-60H,2-6,8H2,1H3,(H,67,68)(H,69,70)(H2,41,44,46)(H2,42,45,47)(H,53,61,63)(H2,64,65,66)(H3,43,51,52,62)/t34-,35-,36-,37-,39+,40+,41+,44+,45+,46+,47+,50-,58-,100?;15-,16-,17-,18-,19+,20-

103304-59-2Upstream product

103304-59-2Downstream 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 103304-59-2