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eel intestinal pentapeptide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138149-60-7

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138149-60-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138149-60-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,1,4 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 138149-60:
(8*1)+(7*3)+(6*8)+(5*1)+(4*4)+(3*9)+(2*6)+(1*0)=137
137 % 10 = 7
So 138149-60-7 is a valid CAS Registry Number.
InChI:InChI=1/C32H42N8O7/c33-13-7-6-12-23(32(46)47)38-31(45)26(16-27(35)41)40-30(44)25(15-20-18-36-22-11-5-4-10-21(20)22)39-29(43)24(37-28(42)17-34)14-19-8-2-1-3-9-19/h1-5,8-11,18,23-26,36H,6-7,12-17,33-34H2,(H2,35,41)(H,37,42)(H,38,45)(H,39,43)(H,40,44)(H,46,47)/t23-,24-,25-,26-/m0/s1

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