181827-33-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 181827-33-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,8,2 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 181827-33:
(8*1)+(7*8)+(6*1)+(5*8)+(4*2)+(3*7)+(2*3)+(1*3)=148
148 % 10 = 8
So 181827-33-8 is a valid CAS Registry Number.
181827-33-8Relevant articles and documents
Light imaging contrast agents
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, (2008/06/13)
The present invention relates to the use of particulate materials as contrast agents in vivo light imaging.