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N-Methylcaprolactam (6)CAS RN:2556-73-2
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Shanghai Domen International Co., LtdTelephone:+86-21-61066956/57/58，61043548
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ZHEJIANG KINSO PHARMACEUTICALS CO.,LTDTelephone:+86-571-56950601;56950602
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Hangzhou Wenlee Chemical Co., Ltd.Telephone:+86-571-85376473
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Cambridge IsotopeTelephone:+1-978-749-8000
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Menadiona S.A.Telephone:
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Enzal chemicalsTelephone:91-22-56926473 -78