1807512-35-1 Usage
Description
m-PEG7-(CH2)3-alcohol is a PEG linker containing a hydroxyl group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media.
Check Digit Verification of cas no
The CAS Registry Mumber 1807512-35-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,0,7,5,1 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1807512-35:
(9*1)+(8*8)+(7*0)+(6*7)+(5*5)+(4*1)+(3*2)+(2*3)+(1*5)=161
161 % 10 = 1
So 1807512-35-1 is a valid CAS Registry Number.