1310827-26-9 Usage
Description
S-Acetyl-PEG3-azide is a PEG linker containing an azide group and a sulfur acetyl group. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media.
Check Digit Verification of cas no
The CAS Registry Mumber 1310827-26-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,8,2 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1310827-26:
(9*1)+(8*3)+(7*1)+(6*0)+(5*8)+(4*2)+(3*7)+(2*2)+(1*6)=119
119 % 10 = 9
So 1310827-26-9 is a valid CAS Registry Number.