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pro-opiomelanocortin joining peptide(77-97) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123723-76-2

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123723-76-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123723-76-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,2 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 123723-76:
(8*1)+(7*2)+(6*3)+(5*7)+(4*2)+(3*3)+(2*7)+(1*6)=112
112 % 10 = 2
So 123723-76-2 is a valid CAS Registry Number.
InChI:InChI=1/C89H145N31O36/c1-42(91)70(139)109-48(20-25-64(129)130)76(145)111-49(21-26-65(131)132)77(146)112-50(22-27-66(133)134)78(147)117-69(44(3)122)82(151)105-43(2)71(140)102-37-59(123)101-38-60(124)108-54(36-68(137)138)73(142)104-40-62(126)107-51(14-7-31-99-88(94)95)83(152)118-33-9-17-57(118)80(149)114-52(23-28-67(135)136)84(153)119-34-10-18-58(119)81(150)116-55(41-121)85(154)120-35-11-16-56(120)79(148)113-46(13-6-30-98-87(92)93)75(144)110-47(19-24-63(127)128)72(141)103-39-61(125)106-45(12-4-5-29-90)74(143)115-53(86(155)156)15-8-32-100-89(96)97/h42-58,69,121-122H,4-41,90-91H2,1-3H3,(H,101,123)(H,102,140)(H,103,141)(H,104,142)(H,105,151)(H,106,125)(H,107,126)(H,108,124)(H,109,139)(H,110,144)(H,111,145)(H,112,146)(H,113,148)(H,114,149)(H,115,143)(H,116,150)(H,117,147)(H,127,128)(H,129,130)(H,131,132)(H,133,134)(H,135,136)(H,137,138)(H,155,156)(H4,92,93,98)(H4,94,95,99)(H4,96,97,100)/t42-,43-,44+,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,55-,56-,57-,58-,69-/m0/s1

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