138257-79-1

• 

• Basic information

  1. Product Name: 3,7-diamino-2-hydroxyheptanoic acid-2-(2-nitrophenylsulfenyl)tryptophan methyl ester
  2. Synonyms: 3,7-diamino-2-hydroxyheptanoic acid-2-(2-nitrophenylsulfenyl)tryptophan methyl ester
  3. CAS NO:138257-79-1
  4. Molecular Formula: C25H31N5O6S
  5. Molecular Weight: 529.60854
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 138257-79-1.mol
  9. Article Data: 0

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: °Cat760mmHg
  3. Flash Point: °C
  4. Appearance: /
  5. Density: 1.41g/cm³
  6. Refractive Index: 1.657
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: 3,7-diamino-2-hydroxyheptanoic acid-2-(2-nitrophenylsulfenyl)tryptophan methyl ester(CAS DataBase Reference)
  10. NIST Chemistry Reference: 3,7-diamino-2-hydroxyheptanoic acid-2-(2-nitrophenylsulfenyl)tryptophan methyl ester(138257-79-1)
  11. EPA Substance Registry System: 3,7-diamino-2-hydroxyheptanoic acid-2-(2-nitrophenylsulfenyl)tryptophan methyl ester(138257-79-1)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 138257-79-1(Hazardous Substances Data)

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138257-79-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138257-79-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,2,5 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138257-79:
(8*1)+(7*3)+(6*8)+(5*2)+(4*5)+(3*7)+(2*7)+(1*9)=151
151 % 10 = 1
So 138257-79-1 is a valid CAS Registry Number.

InChI:InChI=1/C25H31N5O6S/c1-36-25(33)19(28-24(32)23(31)18(27)9-6-7-13-26)14-16-15-29(20-10-3-2-8-17(16)20)37-22-12-5-4-11-21(22)30(34)35/h2-5,8,10-12,15,18-19,23,31H,6-7,9,13-14,26-27H2,1H3,(H,28,32)/t18-,19+,23+/m1/s1

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