162355-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162355-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,3,5 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 162355-77:
(8*1)+(7*6)+(6*2)+(5*3)+(4*5)+(3*5)+(2*7)+(1*7)=133
133 % 10 = 3
So 162355-77-3 is a valid CAS Registry Number.
162355-77-3Relevant articles and documents
Synthesis of sulfated and phosphorylated glycopeptides from the carbohydrate-protein linkage region of proteoglycans
Rio,Beau,Jacquinet
, p. 103 - 124 (2007/10/02)
The synthesis of the tetrasaccharide dipeptide β-D-GlcpA-(1 → 3)-β-D-Galp4SO3Na-(1 → 3)-β-D-Galp-(l → 4)-β-D-Xylp-(1 → O)-L-Ser-Gly was achieved by coupling a suitably protected tetrasaccharide trichloroacetunidate, built up from the nonreducin