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20245-85-6

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Product FOB Price Min.Order Supply Ability Supplier
9-vinyl-9H-purin-6-amine
Cas No: 20245-85-6
No Data No Data No Data Shanghai Run-Biotech Co., Ltd. Contact Supplier
9-vinyl-9H-purin-6-amine
Cas No: 20245-85-6
No Data No Data No Data ZHEJIANG JIUZHOU CHEM CO.,LTD Contact Supplier
20245-85-6 9-vinyl-9H-purin-6-amine
Cas No: 20245-85-6
No Data 100 Kilogram 300 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Adefovir Dipivoxil Impurity 12
Cas No: 20245-85-6
No Data No Data No Data Shenzhen Sumshine Biotech Co., Ltd. Contact Supplier

20245-85-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20245-85-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,4 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 20245-85:
(7*2)+(6*0)+(5*2)+(4*4)+(3*5)+(2*8)+(1*5)=76
76 % 10 = 6
So 20245-85-6 is a valid CAS Registry Number.
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